title: AN EVALUATION OF ORPHENADRINE CITRATE IN COMBINATION WITH APC AS AN ANALGESIC.
mesh_terms: D000700:Analgesics; D001241:Aspirin; D035843:Biomedical Research; D002110:Caffeine; D006801:Humans; D009966:Orphenadrine; D010600:Pharmacology; D010615:Phenacetin; D010919:Placebos
chemical_list: D000700:Analgesics; D010919:Placebos; D002110:Caffeine; D009966:Orphenadrine; D010615:Phenacetin; D001241:Aspirin
keywords: ASPIRIN; CAFFEINE; CLINICAL RESEARCH; ORPHENADRINE; PHARMACOLOGY; PHENACETIN; PLACEBOS