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A leading expert on drug use illuminates the factors that permit some people to use such highly addictive and dangerous substances as alcohol, marijuana, psychedelics, and opiates in a controlled fashion. "This cogently written work should be of interest to members of the medical community, particularly those who have contact with substance abusers, psychiatrists, sociologists, policymakers, administrators, and interested laypersons....Well worth reading." -- JAMA
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.