Some correlates of marihuana self-administration in man: a study of titration of intake as a function of drug potency.
D000328:Adult; D001519:Behavior; D002188:Cannabis / Q000008:administration & dosage*; D013759:Dronabinol / Q000008:administration & dosage / Q000494:pharmacology; D006805:Human Experimentation; D006801:Humans; D008297:Male; D008517:Phytotherapy; D010919:Placebos; D011581:Psychological Tests; D012907:Smoking; D019966:Substance-Related Disorders; D013997:Time Factors
D010919:Placebos; D013759:Dronabinol