Results 251 to 252 of about 3,767,146 (252)

The Shaman and the Jaguar: A Study of Narcotic Drugs Among the Indians of Colombia.

, 1975
M. Ríos, G. Reichel-Dolmatoff
semanticscholar   +1 more source

Retention Time Locking in the Determination of Narcotic Drugs by Chromatography and Chromatography–Mass Spectrometry

, 2004
S. A. Savchuk, E. Simonov, V. Sorokin, O. B. Dorogokupets, A. Vedenin   +4 more
semanticscholar   +1 more source