title: Double-blind comparison of intramuscular phenyramidol and placebo in acute musculoskeletal pain syndromes.
mesh_terms: D000328:Adult; D000700:Analgesics / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D006801:Humans; D008875:Middle Aged; D009132:Muscles / Q000293:injuries*; D009141:Musculoskeletal System / Q000293:injuries*; D010146:Pain / Q000188:drug therapy*; D010627:Phenethylamines / Q000627:therapeutic use; D010919:Placebos / Q000627:therapeutic use
chemical_list: D000700:Analgesics; D010627:Phenethylamines; D010919:Placebos