title: Self administration of dextropropoxyphene by rhesus monkeys to the point of toxicity.
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D011431:Dextropropoxyphene; D004305:Dose-Response Relationship, Drug; D000882:Haplorhini; D006801:Humans; D008251:Macaca; D019966:Substance-Related Disorders
chemical_list: D011431:Dextropropoxyphene