Citation

Tucker RB, Graham BF. J. Can. Soc. Forensic Sci. 1981; 14(2): 41-45.

Copyright

(Copyright © 1981, Canadian Society of Forensic Science, Publisher Informa - Taylor and Francis Group)

DOI

10.1080/00085030.1981.10756878

PMID

unavailable

Abstract

Samples of red, green and gold marihuana, hashish and liquid hashish originating in Colombia and destined for the North American market have been analyzed. The levels of A9-tetrahydrocannabinol found in these samples are compared with the values quoted as being "typical" in the literature.