title: Progress report from the Division of Behavioral Biology, the Johns Hopkins University School of Medicine.
mesh_terms: D000818:Animals; D004361:Drug Tolerance; D006801:Humans; D008297:Male; D008396:Maryland; D010215:Papio; D010424:Pentobarbital / Q000633:toxicity; D012106:Research; D012646:Self Administration; D013375:Substance Withdrawal Syndrome; D019966:Substance-Related Disorders / Q000503:physiopathology*; D014229:Triazolam / Q000633:toxicity
chemical_list: D014229:Triazolam; D010424:Pentobarbital