title: Reversal by narcotics and narcotic antagonists of pain-induced functional impairment.
mesh_terms: D000700:Analgesics / Q000627:therapeutic use*; D000818:Animals; D003061:Codeine / Q000494:pharmacology; D004285:Dogs; D004305:Dose-Response Relationship, Drug; D004353:Drug Evaluation, Preclinical; D005557:Formaldehyde; D006614:Hindlimb; D008614:Meperidine / Q000494:pharmacology; D009043:Motor Activity; D009269:Nalorphine / Q000494:pharmacology; D009292:Narcotic Antagonists / Q000494:pharmacology / Q000627:therapeutic use*; D010146:Pain / Q000139:chemically induced / Q000188:drug therapy*; D010423:Pentazocine / Q000494:pharmacology; D012472:Salivation / Q000187:drug effects; D013997:Time Factors
chemical_list: D000700:Analgesics; D009292:Narcotic Antagonists; D005557:Formaldehyde; D008614:Meperidine; D010423:Pentazocine; D009269:Nalorphine; D003061:Codeine