C. Weems

The Frequency and Antiquity of Prehistoric Coca-Leaf-Chewing Practices in Northern Chile: Radioimmunoassay of a Cocaine Metabolite in Human-Mummy Hair

B. Arriaza, A. Aufderheide, A. Springfield, 1991, Latin American Antiquity.

Cocaine metabolites in pre-Columbian mummy hair.

L. Cartmell, C. Weems, A. Aufderhide, 1991, The Journal of the Oklahoma State Medical Association.