“Ayahuasca,” the South American hallucinogenic drink: An ethnobotanical and chemical investigation L Rivier, JE Lindgren Economic Botany 26, 101-129, 1972 | 301 | 1972 |
Hepatic veno-occlusive disease in newborn infant of a woman drinking herbal tea M Roulet, R Laurini, L Rivier, A Calame The Journal of pediatrics 112 (3), 433-436, 1988 | 261 | 1988 |
Criteria for the identification of compounds by liquid chromatography–mass spectrometry and liquid chromatography–multiple mass spectrometry in forensic toxicology and doping … L Rivier Analytica chimica acta 492 (1-2), 69-82, 2003 | 234 | 2003 |
Gas chromatography-mass spectrometric determinations of abscisic acid levels in the cap and the apex of maize roots L Rivier, H Milon, PE Pilet Planta 134 (1), 23-27, 1977 | 154 | 1977 |
Nutritional supplements as a source for positive doping cases? M Kamber, N Baume, M Saugy, L Rivier International journal of sport nutrition and exercise metabolism 11 (2), 258-263, 2001 | 149 | 2001 |
Cocaine and Cinnamoylcocaine Content of Erythroxylum Species T Plowman, L Rivier Annals of Botany 51 (5), 641-659, 1983 | 132 | 1983 |
Indolyl-3-acetic acid in cap and apex of maize roots: identification and quantification by mass fragmentography L Rivier, PE Pilet Planta 120, 107-112, 1974 | 125 | 1974 |
Cocaine in blood of coca chewers B Holmstedt, JE Lindgren, L Rivier, T Plowman Journal of ethnopharmacology 1 (1), 69-78, 1979 | 116 | 1979 |
Analysis of alkaloids in leaves of cultivated Erythroxylum and characterization of alkaline substances used during coca chewing L Rivier Journal of Ethnopharmacology 3 (2-3), 313-335, 1981 | 106 | 1981 |
Salvia divinorum: an hallucinogenic mint which might become a new recreational drug in Switzerland C Giroud, F Felber, M Augsburger, B Horisberger, L Rivier, P Mangin Forensic Science International 112 (2-3), 143-150, 2000 | 104 | 2000 |
Drugs and alcohol among suspected impaired drivers in Canton de Vaud (Switzerland) M Augsburger, L Rivier Forensic Science International 85 (2), 95-104, 1997 | 103 | 1997 |
Method for confirmation of synthetic corticosteroids in doping urine samples by liquid chromatography–electrospray ionisation mass spectrometry K Fluri, L Rivier, A Dienes-Nagy, C You, A Maıtre, C Schweizer, M Saugy, ... Journal of Chromatography A 926 (1), 87-95, 2001 | 92 | 2001 |
2C-B: a new psychoactive phenylethylamine recently discovered in Ecstasy tablets sold on the Swiss black market C Giroud, M Augsburger, L Rivier, P Mangin, F Sadeghipour, E Varesio, ... Journal of analytical toxicology 22 (5), 345-354, 1998 | 90 | 1998 |
Principles and practice of plant hormone analysis. Volume 1. L Rivier, A Crozier | 88 | 1987 |
Method for quantification of morphine and its 3-and 6-glucuronides, codeine, codeine glucuronide and 6-monoacetylmorphine in human blood by liquid chromatography–electrospray … A Dienes-Nagy, L Rivier, C Giroud, M Augsburger, P Mangin Journal of chromatography A 854 (1-2), 109-118, 1999 | 87 | 1999 |
Pharmacognosy of Mimosa tenuiflora (willd.) poiret R Anton, Y Jiang, B Weniger, JP Beck, L Rivier Journal of Ethnopharmacology 38 (2-3), 145-152, 1993 | 80 | 1993 |
Is there a place for hair analysis in doping controls? L Rivier Forensic science international 107 (1-3), 309-323, 2000 | 77 | 2000 |
Detection of human growth hormone doping in urine: out of competition tests are necessary M Saugy, C Cardis, C Schweizer, JL Veuthey, L Rivier Journal of Chromatography B: Biomedical Sciences and Applications 687 (1 …, 1996 | 65 | 1996 |
Light and dark georeaction of maize roots: effect and endogenous level of abscisic acid PE Pilet, L Rivier Plant Science Letters 18 (3), 201-206, 1980 | 61 | 1980 |
Techniques for analytical testing of unconventional samples L Rivier Best Practice & Research Clinical Endocrinology & Metabolism 14 (1), 147-165, 2000 | 51 | 2000 |