Intragastric self-administration in the rhesus monkey: a comparison of the reinforcing effects of codeine, phenacetin and paracetamol.
D000082:Acetaminophen / Q000008:administration & dosage* / Q000097:blood; D000818:Animals; D003061:Codeine / Q000008:administration & dosage* / Q000097:blood; D004305:Dose-Response Relationship, Drug; D000882:Haplorhini; D006801:Humans; D007206:Individuality; D007408:Intestinal Absorption; D008253:Macaca mulatta; D008297:Male; D010615:Phenacetin / Q000008:administration & dosage* / Q000097:blood; D012054:Reinforcement, Psychology; D013270:Stomach; D013375:Substance Withdrawal Syndrome
D000082:Acetaminophen; D010615:Phenacetin; D003061:Codeine