title: Self-administration of amphetamine, secobarbital and methaqualone in the dog.
mesh_terms: D000818:Animals; D003913:Dextroamphetamine / Q000008:administration & dosage*; D004285:Dogs; D004305:Dose-Response Relationship, Drug; D005260:Female; D007263:Infusions, Parenteral; D008297:Male; D008702:Methaqualone / Q000008:administration & dosage*; D012631:Secobarbital / Q000008:administration & dosage*; D012646:Self Administration
chemical_list: D012631:Secobarbital; D008702:Methaqualone; D003913:Dextroamphetamine