dihydrocodeine has been researched along with levorphanol in 2 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 1 (50.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 1 (50.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Kamei, J; Kasuya, Y; Mori, T; Ogawa, M | 1 |
| Jussila, M; Porras, SP; Riekkola, ML; Sinervo, K | 1 |
2 other study(ies) available for dihydrocodeine and levorphanol
| Article | Year |
|---|---|
Subsensitivity to the cough-depressant effects of opioid and nonopioid antitussives in morphine-dependent rats: relationship to central serotonin function.
Topics: Animals; Antitussive Agents; Brain Stem; Codeine; Cough; Dextromethorphan; Levorphanol; Male; Morphine; Noscapine; Rats; Rats, Inbred Strains; Receptors, Serotonin | 1989 |
Modified liquid junction interface for nonaqueous capillary electrophoresis-mass spectrometry.
Topics: Codeine; Electrophoresis, Capillary; Equipment Design; Indicators and Reagents; Levorphanol; Methadone; Morphine; Pentazocine; Pharmaceutical Preparations; Sensitivity and Specificity; Spectrometry, Mass, Electrospray Ionization | 2000 |