University of Florida. Center for Latin American Studies.

From 1973 to 1976, University of Florida professors William E. Carter, Ph.D. (Anthropology), Wilmer J. Coggins, M.D. (Community Health and Medicine), and Paul L. Doughty, Ph.D. (Anthropology), conducted a research project on chronic marijuana use in Costa Rica. A study sponsored by the National Institute on Drug Abuse (NIDA), the goal was to obtain research material on the long-term effects of chronic cannabis use on a person's social and medical life.

From the description of Costa Rica Marijuana Research Materials, 1971-1977. (University of Florida). WorldCat record id: 231696928

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