ether has been researched along with benzoylecgonine in 1 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 1 (100.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Farina, M; Silva, OA; Yonamine, M | 1 |
1 other study(ies) available for ether and benzoylecgonine
| Article | Year |
|---|---|
One-step liquid-liquid extraction of cocaine from urine samples for gas chromatographic analysis.
Topics: Chromatography, Gas; Cocaine; Confidence Intervals; Ether; Humans; Substance Abuse Detection | 2002 |