methylparaben has been researched along with phenylephrine in 3 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 2 (66.67) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 1 (33.33) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| De Beer, JO; Massart, DL; Vandenbroucke, CV | 1 |
| De Beer, JO; De Spiegeleer, BM; Massart, DL; Vandenbroucke, CV | 1 |
| Abdel-Salam, RA; El-Gindy, A; Sallam, S | 1 |
3 other study(ies) available for methylparaben and phenylephrine
| Article | Year |
|---|---|
Experimental design for the rapid selection of separation conditions for methyl and propyl parahydroxybenzoate, phenylephrine hydrochloride and chlorphenamine maleate by ion-pair liquid chromatography.
Topics: Analysis of Variance; Chlorpheniramine; Chromatography, Liquid; Parabens; Phenylephrine; Regression Analysis | 1994 |
Half-fraction and full factorial designs versus central composite design for retention modelling in reversed-phase ion-pair liquid chromatography.
Topics: Chemical Phenomena; Chemistry, Physical; Chlorpheniramine; Chromatography, Liquid; Hydrogen-Ion Concentration; Kinetics; Multivariate Analysis; Parabens; Phenylephrine; Predictive Value of Tests; Regression Analysis; Statistics as Topic | 1996 |
LC for analysis of two sustained-release mixtures containing cough cold suppressant drugs.
Topics: Antitussive Agents; Capsules; Chromatography, Ion Exchange; Delayed-Action Preparations; Dextromethorphan; Drug Stability; Least-Squares Analysis; Nasal Decongestants; Parabens; Phenylephrine; Phenylpropanolamine; Pyridines; Reproducibility of Results; Sensitivity and Specificity | 2010 |