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diphemanil methylsulfate and piperidines

diphemanil methylsulfate has been researched along with piperidines in 61 studies

Research

Studies (61)

Timeframe	Studies, this research(%)	All Research%
pre-1990	44 (72.13)	18.7374
1990's	13 (21.31)	18.2507
2000's	4 (6.56)	29.6817
2010's	0 (0.00)	24.3611
2020's	0 (0.00)	2.80

Authors

Authors	Studies
Coumel, P; Denjoy, I; Lucet, V; Ngoc, DD; Picard-Claudel, MA; Toumieux, MC	1
d'Athis, P; Olive, G; Pello, JY; Pons, G; Rey, E; Vidal, AM	1
Edis, RH; Silbert, PL	1
Bonan, B; Brasnu, D; Laccourreye, H; Laccourreye, O	1
Bonnet, D; Granier, M; Grevisse, C; Guyon, P; Kachaner, J; Le Bidois, J; Lucet, P; Villain, E	1
Barbier-Bohm, G; De Brux, JL; Desmonts, JM; Langlois, J; Mantz, J; Pansard, Y; Pernot, C	1
Bizec, JL; Cauchemez, B; Cheron, G; Do Ngoc, D; Guidet, F; Lucet, V; Toumieux, MC	1
Do Ngoc, D; Fidelle, J; Lucet, V; Mercier, JN; Toumieux, MC	1
Diamond, L; O'Donnell, M	1
Batisse, A; Coumel, P; Do Ngoc, D; Fidelle, J; Gautier, M; Lucet, P; Lucet, V; Mercier, JN; Toumieux, MC	1
Lucet, V; Monod, N; Pajot, N; Toumieux, MC	1
Diamond, L; Küng, M	1
Chéron, G; d'Athis, P; Olive, G; Pons, G; Rey, E; Vidal, AM	2
Baumann, C; Bennasr, S; Bompard, Y; Casadevall, I; Jacqz-Aigrain, E	1
Cheron, G; D'Athis, P; Gouyon, JB; Olive, G; Pariente-Khayat, A; Pons, G; Rey, E; Vauzelle-Kervroedan, F; Vidal, AM; Wood, C	1
Autret, E; Blond, MH; Chantepie, A; Favre, A; Gold, F; Guérois, M; Ramponi, N; Rondeau, C	1
Adamantidis, M; Caron, J; Dumotier, B; Dupuis, B	1
Dauchy, F; Grigorova-Borsos, AM; Mozère, G; Nakib, S; Peyroux, J; Sternberg, M; Urios, P	1
Do-Ngoc, D; Douchin, S; Joannard, A; Jouk, PS; Lucet, V; Rossignol, AM	1
Acar, V; Gouaillard, G; Guyon, F; Houri, JJ; Le Hoang, MD; Pradeau, D	1
BAYER, AE; BRADFORD, S; PLUMMER, K	1
MARKS, JA	1
VICKERS, MA	1
PROKOP, LN; ZUPKO, AG	1
BECHTOLD, JE; MCHARDY, G	1
HAWKINS, GK; MARGOLIN, S; THOMPSON, JJ	1
HOFFMANN, CR	1
JOHNSON, CB; KOSINSKI, RE; PERLMAN, PL	1
SHARP, RL; SNAPE, WJ	1
RODMAN, MJ	1
D'IMPERIO, F	1
BROWN, FR; DANN, S; KUPPERMAN, HS	1
EICHNER, E	1
HEINEKEN, TS	1
BIEL, F; CABRERA, M; HERMANSEN, I	1
ALLODI, A; PRESTI, F	1
MAGGI, AL; MEEROFF, M	1
WISSMER, B	1
ZUPKO, AG	1
ROBINSON, HM	1
RIESE, JA	2
TOMENIUS, J	1
BROWNE, BW; MOUNT, GE; PERRY, DJ	1
BALLARD, R; BUIVIDAS, A; KOZIE, LJ	1
ORENTREICH, N; REIN, CR	1
HIRSCHMANN, VR; URBAN, FH	1
HACKBARTH, DE; MARKSON, LS	1
FISHER, C	1
PARISH, FA	1
NELSON, LM	2
VOGEL, WF	1
BELLOFF, G; BERCHTOLD, H; DOYLE, M; GIBLIN, J; MAKOVSKY, A; MARGOLIN, S; SPOERLEIN, MT; STEPHENS, I; TISLOW, R	1
FLOWE, BH; GRIMSON, KS; ROWE, CR	1
SANDWEISS, DJ; SUGARMAN, MH	1
Adoui, N; Do, B; Goulay-Dufaÿ, S; Graffard, H; Guyon, F; Le Hoang, MD; Pradeau, D	1
Aujard, Y; Biran-Mucignat, V; Chauty, A; Flamant, C; Gold, F; Lachtar, M; Lavallée, I; Mitanchez, D; Novakova, J; Perrot, C	1

Trials

3 trial(s) available for diphemanil methylsulfate and piperidines

Article	Year
[Effect of atropine therapy on sudden infant death. A multicenter survey of 7851 children at risk]. Presse medicale (Paris, France : 1983), 1992, Nov-28, Volume: 21, Issue:40 Topics: Drug Evaluation; Female; Gastroesophageal Reflux; Humans; Infant; Infant, Newborn; Male; Parasympatholytics; Piperidines; Risk Factors; Sudden Infant Death; Surveys and Questionnaires	1992
Treatment of Frey's syndrome with topical 2% diphemanil methylsulfate (Prantal): a double-blind evaluation of 15 patients. The Laryngoscope, 1990, Volume: 100, Issue:6 Topics: Administration, Topical; Adult; Aged; Clinical Trials as Topic; Double-Blind Method; Female; Humans; Male; Middle Aged; Parasympatholytics; Piperidines; Sweating, Gustatory	1990
Effect of inhaled diphemanil methylsulfate, a parasympatholytic agent, on histamine induced bronchoconstriction in asymptomatic asthmatics. Annals of allergy, 1984, Volume: 52, Issue:1 Topics: Administration, Intranasal; Adult; Asthma; Bronchial Provocation Tests; Bronchial Spasm; Bronchodilator Agents; Female; Forced Expiratory Volume; Histamine; Humans; Male; Parasympatholytics; Piperidines	1984

Other Studies

58 other study(ies) available for diphemanil methylsulfate and piperidines

Article	Year
Pharmacokinetics of diphemanil methylsulphate in healthy subjects. European journal of clinical pharmacology, 1992, Volume: 42, Issue:6 Topics: Administration, Oral; Adult; Humans; Male; Metabolic Clearance Rate; Piperidines	1992
Accidental mydriasis due to prantal powder. Australian and New Zealand journal of medicine, 1991, Volume: 21, Issue:6 Topics: Adult; Astringents; Diagnosis, Differential; Humans; Male; Mydriasis; Piperidines	1991
[Partial atrioventricular block and prolonged QT interval in 4 premature infants receiving diphemanil]. Archives francaises de pediatrie, 1990, Volume: 47, Issue:1 Topics: Bradycardia; Electrocardiography; Female; Heart Block; Humans; Infant, Newborn; Infant, Premature, Diseases; Male; Parasympatholytics; Piperidines	1990
[Syndrome of vagal hypertonia in a newborn infant manifested during the surgical repair of aortic coarctation associated with banding of the pulmonary artery]. Archives des maladies du coeur et des vaisseaux, 1987, Volume: 80, Issue:12 Topics: Bradycardia; Cranial Nerve Diseases; Follow-Up Studies; Heart Defects, Congenital; Humans; Hypertension, Pulmonary; Infant, Newborn; Male; Parasympatholytics; Piperidines; Sudden Infant Death; Syndrome; Vagus Nerve	1987
[Treatment of reflex vagal hypertonia in infants. Role of diphemanil (apropos of 50 cases)]. Archives francaises de pediatrie, 1987, Volume: 44, Issue:5 Topics: Bradycardia; Child, Preschool; Cranial Nerve Diseases; Female; Humans; Infant; Infant, Newborn; Male; Parasympatholytics; Piperidines; Sudden Infant Death; Vagus Nerve	1987
[Torsades de pointe in an infant. Possible role of diphemanil]. Presse medicale (Paris, France : 1983), 1984, Jun-16, Volume: 13, Issue:25 Topics: Child, Preschool; Humans; Parasympatholytics; Piperidines; Tachycardia	1984
A comparative study of two parasympatholytic bronchodilator agents: ipratropium bromide and diphemanil methylsulfate. The Journal of pharmacology and experimental therapeutics, 1981, Volume: 216, Issue:1 Topics: Animals; Atropine; Atropine Derivatives; Bronchodilator Agents; Female; Guinea Pigs; In Vitro Techniques; Ipratropium; Isoproterenol; Methacholine Compounds; Muscle Contraction; Muscle, Smooth; Parasympatholytics; Piperidines; Potassium Chloride; Trachea	1981
[Late dysrhythmias following the Mustard operation. Prognosis and therapeutic approach]. Annales de pediatrie, 1984, Volume: 31, Issue:7 Topics: Arrhythmias, Cardiac; Child, Preschool; Follow-Up Studies; Humans; Infant; Infant, Newborn; Metaproterenol; Methods; Piperidines; Postoperative Complications; Prognosis; Transposition of Great Vessels	1984
[Paroxysmal vagal hypertonia in infants. Apropos of 14 cases]. Archives francaises de pediatrie, 1984, Volume: 41, Issue:8 Topics: Autonomic Nervous System Diseases; Child, Preschool; Electrocardiography; Female; Humans; Infant; Male; Parasympatholytics; Piperidines; Reflex, Oculocardiac; Syncope; Vagus Nerve	1984
[Pharmacokinetics of diphemanil methylsulfate in infants]. Archives de pediatrie : organe officiel de la Societe francaise de pediatrie, 1994, Volume: 1, Issue:1 Topics: Age Factors; Female; Half-Life; Humans; Infant; Male; Parasympatholytics; Piperidines; Vagus Nerve	1994
[Atrioventricular block complicating the use of diphemanil (Prantal) in 2 premature newborn infants]. Archives francaises de pediatrie, 1993, Volume: 50, Issue:5 Topics: Bradycardia; Bronchodilator Agents; Drug Administration Schedule; Heart Block; Humans; Infant, Newborn; Infant, Premature; Male; Parasympatholytics; Piperidines; Respiratory Distress Syndrome, Newborn	1993
Pharmacokinetics of diphemanil methylsulphate in infants. European journal of clinical pharmacology, 1993, Volume: 45, Issue:1 Topics: Administration, Oral; Bradycardia; Drug Administration Schedule; Half-Life; Humans; Infant; Parasympatholytics; Piperidines	1993
Pharmacokinetics of diphemanil methylsulphate in neonates and in premature infants. European journal of clinical pharmacology, 1996, Volume: 50, Issue:5 Topics: Area Under Curve; Female; Half-Life; Humans; Infant, Newborn; Infant, Premature; Male; Muscarinic Antagonists; Piperidines	1996
[Information for physicians prescribing Prantal. Drug Agency, directions for evaluation]. Archives de pediatrie : organe officiel de la Societe francaise de pediatrie, 1997, Volume: 4, Issue:1 Topics: Humans; Infant, Newborn; Parasympatholytics; Piperidines	1997
[Does stopping of oral feeding favour the occurrence of auriculoventricular block in premature infants treated with diphemanil?]. Archives de pediatrie : organe officiel de la Societe francaise de pediatrie, 1997, Volume: 4, Issue:2 Topics: Administration, Oral; Female; Heart Block; Humans; Infant Nutritional Physiological Phenomena; Infant, Newborn; Infant, Premature; Male; Parasympatholytics; Piperidines	1997
[Electrophysiologic effects and arrhythmogenic potential of diphemanil methylsulfate on rabbit purkinje fibers. Correlations with clinical observations of QT prolongation in pediatrics]. Archives des maladies du coeur et des vaisseaux, 1998, Volume: 91, Issue:12 Topics: Action Potentials; Animals; Arrhythmias, Cardiac; Child; Drug Evaluation, Preclinical; Electric Stimulation; Electrocardiography; Humans; Long QT Syndrome; Piperidines; Purkinje Fibers; Rabbits	1998
Cyclic guanosylmonophosphate urinary excretion in parasympathicomimetic or parasympatholytic syndromes induced by reserpine or diphemanil-methylsulfate. Life sciences, 1999, Volume: 64, Issue:2 Topics: Animals; Autonomic Nervous System Diseases; Cyclic GMP; Dose-Response Relationship, Drug; Heart Rate; Hemodynamics; Male; Muscarinic Agonists; Muscarinic Antagonists; NG-Nitroarginine Methyl Ester; Nitric Oxide; Nitric Oxide Synthase; Norepinephrine; Parasympathetic Nervous System; Parasympatholytics; Piperidines; Rats; Rats, Sprague-Dawley; Reserpine; Syndrome	1999
[Angelman syndrome and severe vagal hypertonia. Three pediatric case reports]. Archives des maladies du coeur et des vaisseaux, 2000, Volume: 93, Issue:5 Topics: Age of Onset; Angelman Syndrome; Child; Dipyridamole; Electrocardiography, Ambulatory; Female; Humans; Infant; Male; Parasympatholytics; Piperidines; Reflex, Oculocardiac; Vagus Nerve; Vasodilator Agents	2000
LC determination of diphemanil methylsulfate: application to stability study of stored pharmaceutical formulations. Journal of pharmaceutical and biomedical analysis, 2002, Jun-01, Volume: 28, Issue:5 Topics: Algorithms; Chromatography, High Pressure Liquid; Drug Stability; Drug Storage; Muscarinic Antagonists; Piperidines; Reproducibility of Results; Tablets; Temperature; Time Factors	2002
A clinical and experimental evaluation of the effect of diphenmethanil methylsulfate (prantal) on gastroduodenal ulcer and gastric secretion. Gastroenterology, 1952, Volume: 22, Issue:1 Topics: Digestion; Gastric Juice; Parasympatholytics; Peptic Ulcer; Piperidines	1952
Prantal methylsulfate; a new anticholinergic drug for the treatment of peptic ulcer. New York state journal of medicine, 1952, Jul-15, Volume: 52, Issue:14 Topics: Cholinergic Antagonists; Endocarditis; Endocarditis, Subacute Bacterial; Humans; Peptic Ulcer; Piperidines	1952
Clinical trial of prantal methylsulfate in acute asthmatic attacks. The Journal of the Maine Medical Association, 1952, Volume: 43, Issue:12 Topics: Airway Obstruction; Animals; Asthma; Behavior, Animal; Humans; Parasympatholytics; Piperidines; Social Behavior	1952
A comparative study of prantal and banthine in hyperhidrosis. Journal of the American Pharmaceutical Association. American Pharmaceutical Association, 1952, Volume: 41, Issue:12 Topics: Humans; Hyperhidrosis; Methantheline; Parasympatholytics; Piperidines; Quaternary Ammonium Compounds; Sweat Gland Diseases; Sweat Glands	1952
Therapeutic advances in gastroenterology. I. The anticholinergic drugs; motility studies evaluating prantal. The Journal of the Louisiana State Medical Society : official organ of the Louisiana State Medical Society, 1953, Volume: 105, Issue:4 Topics: Cholinergic Antagonists; Gastroenterology; Gastrointestinal Tract; Humans; Parasympatholytics; Piperidines	1953
Gastric emptying time; comparative studies with placebos, prantal and banthine. Gastroenterology, 1953, Volume: 24, Issue:2 Topics: Digestion; Gastric Emptying; Methantheline; Parasympatholytics; Piperidines; Quaternary Ammonium Compounds; Stomach	1953
Indications for the use of diphenmethanil methyl sulfate (prantal) in the treatment of peptic ulcer. American practitioner and digest of treatment, 1953, Volume: 4, Issue:7 Topics: Diet; Parasympatholytics; Peptic Ulcer; Piperidines; Sulfuric Acid Esters	1953
The metabolism of prantal in dogs and methods for the quantitative estimation of prantal in biological material. Journal of the American Pharmaceutical Association. American Pharmaceutical Association, 1953, Volume: 42, Issue:8 Topics: Animals; Dogs; Parasympatholytics; Piperidines; Regression Analysis	1953
An evaluation of prantal in the management of patients with resistant chronic duodenal ulcer. The American journal of digestive diseases, 1953, Volume: 20, Issue:8 Topics: Disease Management; Duodenal Ulcer; Parasympatholytics; Peptic Ulcer; Piperidines	1953
The effect of banthine and prantal on human thermoregulatory sweating. Journal of the American Pharmaceutical Association. American Pharmaceutical Association, 1953, Volume: 42, Issue:9 Topics: Body Temperature; Humans; Methantheline; Parasympatholytics; Piperidines; Quaternary Ammonium Compounds; Sweating	1953
Prantal methylsulfate in gastrointestinal diseases: a study of twenty-five cases. The Journal of the Medical Society of New Jersey, 1953, Volume: 50, Issue:6 Topics: Gastrointestinal Diseases; Parasympatholytics; Peptic Ulcer; Piperidines	1953
The use of prantal in asthma: a spirometric evaluation. The Journal of allergy, 1953, Volume: 24, Issue:6 Topics: Asthma; Humans; Parasympatholytics; Piperidines; Spirometry	1953
Prantal methylsulfate in vomiting of pregnancy. Obstetrics and gynecology, 1953, Volume: 2, Issue:5 Topics: Female; Humans; Parasympatholytics; Piperidines; Pregnancy; Pregnancy Complications; Vomiting	1953
An evaluation of prantal in ulcer management: follow-up of preliminary report. The American journal of gastroenterology, 1953, Volume: 20, Issue:11 Topics: Follow-Up Studies; Parasympatholytics; Peptic Ulcer; Piperidines; Ulcer	1953
[Treatment of peptic ulcer with banthine, prantal and placebo]. Revista medica de Chile, 1953, Volume: 81, Issue:6 Topics: Methantheline; Parasympatholytics; Peptic Ulcer; Piperidines; Quaternary Ammonium Compounds	1953
[Use of new anticholinergics in gastric disease; first personal results with prantal]. Minerva medica, 1953, Nov-03, Volume: 44, Issue:88 Topics: Cholinergic Antagonists; Disease; Duodenum; Gastritis; Humans; Parasympatholytics; Peptic Ulcer; Piperidines; Stomach Diseases	1953
[Action of prantal (N,N-dimethyl-4-piperidylene-1,1-diphenylmethane methyl sulfate) on gastric secretion and motility]. Prensa medica argentina, 1954, Mar-12, Volume: 41, Issue:11 Topics: Benzhydryl Compounds; Gastric Juice; Humans; Parasympatholytics; Piperidines; Stomach; Sulfuric Acid Esters	1954
[Remote results of prolonged treatment of gastro-duodenal ulcer with prantal; use of new forms of prantal-retard and prantal injectable]. Praxis, 1954, May-20, Volume: 43, Issue:20 Topics: Duodenal Ulcer; Parasympatholytics; Peptic Ulcer; Piperidines	1954
An evaluation of prantal cream in localized hyperhidrosis. American journal of pharmacy and the sciences supporting public health, 1954, Volume: 126, Issue:6 Topics: Hyperhidrosis; Parasympatholytics; Piperidines; Sweating	1954
NEW AND nonofficial remedies: diphemanil methylsulfate. Journal of the American Medical Association, 1955, Jan-22, Volume: 157, Issue:4 Topics: Parasympatholytics; Piperidines	1955
Topical anticholinergic therapy-prantal cream in the treatment of dermatoses: a preliminary report. Bulletin of the School of Medicine (Baltimore, Md.), 1955, Volume: 40, Issue:5 Topics: Cholinergic Antagonists; Parasympatholytics; Piperidines; Skin Diseases	1955
Prantal in long-term anticholinergic therapy. The American journal of digestive diseases, 1956, Volume: 1, Issue:1 Topics: Cholinergic Antagonists; Humans; Parasympatholytics; Peptic Ulcer; Piperidines; Scopolamine Derivatives	1956
Clinical trials of 10-(alpha-dimethylaminopropionyl)-phenothiazine methobromide. A. The inhibitory effect on the gastric secretion by comparison with atropine sulphate, prantal and Ro 2-3773. Acta medica Scandinavica, 1957, Mar-10, Volume: 157, Issue:1 Topics: Atropine; Autonomic Agents; Gastric Juice; Humans; Phenothiazines; Piperidines	1957
The effect of varying oral dosages of banthine, probanthine and prantal on the galvanic skin response. The Journal of investigative dermatology, 1957, Volume: 28, Issue:3 Topics: Galvanic Skin Response; Methantheline; Parasympatholytics; Piperidines; Propantheline; Quaternary Ammonium Compounds; Reflex; Sympatholytics	1957
A clinical evaluation of diphemanil methylsulfate in the treatment of hyperhidrosis. Journal of the National Association of Chiropodists, 1957, Volume: 47, Issue:8 Topics: Humans; Hyperhidrosis; Parasympatholytics; Piperidines; Sweating	1957
The effect of diphemanil methylsulfate (prantal) on hyperhidrosis. A.M.A. archives of dermatology, 1957, Volume: 76, Issue:6 Topics: Humans; Hyperhidrosis; Parasympatholytics; Piperidines; Sweating	1957
Clinical use of diphemanil methylsulfate as an antiperspirant. United States Armed Forces medical journal, 1958, Volume: 9, Issue:2 Topics: Antiperspirants; Humans; Parasympatholytics; Piperidines; Sweating	1958
Prantal with phenobarbital or with trilafon in gastrointestinal diseases. The American journal of gastroenterology, 1958, Volume: 30, Issue:5 Topics: Gastrointestinal Diseases; Parasympatholytics; Perphenazine; Phenobarbital; Piperidines	1958
Diphemanil methylsulfate hyperhidrosis. Archives of dermatology, 1961, Volume: 83 Topics: Humans; Hyperhidrosis; Parasympatholytics; Piperidines; Sweating	1961
Preliminary report on the use of diphemanil methylsulfate (Prantal) 2 per cent dusting powder in hyperhidrosis and bromhidrosis. Journal of the American Podiatry Association, 1963, Volume: 53 Topics: Humans; Hyperhidrosis; Parasympatholytics; Piperidines; Podiatry; Powders; Sweat Gland Diseases; Sweating	1963
Dermatoses; the effect of diphemanil (prantal) methylsulfate cream 2% in their treatment. Medical times, 1955, Volume: 83, Issue:1 Topics: Dairy Products; Humans; Muscarinic Antagonists; Parasympatholytics; Piperidines; Skin Diseases	1955
Prantal in the treatment of hyperhidrosis. The Journal of investigative dermatology, 1951, Volume: 17, Issue:4 Topics: Humans; Hyperhidrosis; Parasympatholytics; Piperidines; Sweating	1951
Clinical results with prantal methylsulfate; a new parasympathetic blocking agent; preliminary report. The Journal of the Medical Society of New Jersey, 1952, Volume: 49, Issue:3 Topics: Parasympatholytics; Peptic Ulcer; Piperidines	1952
Pharmacological properties of a new parasympathetic blocking agent, N,N dimethyl 4-piperidylidene 1,1 diphenylmethane methyl sulfate (Prantal). Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.), 1951, Volume: 78, Issue:2 Topics: Benzhydryl Compounds; Parasympatholytics; Piperidines; Sulfuric Acid Esters	1951
Study of a new quaternary ammonium derivative, prantal, capable of reducing gastric secretions and motility; tests in animals and man, trial in 44 patients with peptic ulcer. Gastroenterology, 1952, Volume: 21, Issue:1 Topics: Ammonium Compounds; Cell Movement; Parasympatholytics; Peptic Ulcer; Piperidines	1952
Prantal in dermatology. The Journal of investigative dermatology, 1952, Volume: 18, Issue:5 Topics: Dermatology; Humans; Parasympatholytics; Piperidines; Skin Diseases	1952
Medical aspects of peptic ulcer with brief clinical reports on banthine prantal and uroanthelone (kutroi). The Review of gastroenterology, 1952, Volume: 19, Issue:4 Topics: Methantheline; Peptic Ulcer; Piperidines; Quaternary Ammonium Compounds	1952
Sensitive quantification of diphemanil methyl sulphate in human plasma by liquid chromatography-tandem mass spectrometry. Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2007, Jan-01, Volume: 845, Issue:1 Topics: Chromatography, High Pressure Liquid; Humans; Infant; Piperidines; Reproducibility of Results; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry	2007
[Determinants of diphemanil methylsulfate (Prantal) utilization: a survey of practice in the French neonatal and intensive care units]. Archives de pediatrie : organe officiel de la Societe francaise de pediatrie, 2007, Volume: 14, Issue:3 Topics: Drug Utilization; France; Humans; Infant; Intensive Care Units; Parasympatholytics; Piperidines; Surveys and Questionnaires	2007