title: Proceedings: Self-administration of antipyretic-analgesics by rhesus monkeys.
mesh_terms: D000632:Aminopyrine; D000700:Analgesics / Q000008:administration & dosage*; D000818:Animals; D001241:Aspirin / Q000008:administration & dosage; D001522:Behavior, Animal / Q000187:drug effects; D003061:Codeine / Q000008:administration & dosage; D003213:Conditioning, Psychological; D000882:Haplorhini; D008251:Macaca; D010653:Phenylbutazone / Q000494:pharmacology
chemical_list: D000700:Analgesics; D000632:Aminopyrine; D010653:Phenylbutazone; D001241:Aspirin; D003061:Codeine