title: [Double blind test of Spasmex tablet for pain caused by ureteral calculus].
mesh_terms: D000328:Adult; D000700:Analgesics / Q000627:therapeutic use*; D001561:Benzilates; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009662:Nortropanes; D010146:Pain / Q000188:drug therapy; D011759:Pyrrolidines / Q000627:therapeutic use; D013141:Spiro Compounds / Q000627:therapeutic use; D014326:Tropanes / Q000627:therapeutic use*; D014514:Ureteral Calculi / Q000188:drug therapy*
chemical_list: D000700:Analgesics; D001561:Benzilates; D009662:Nortropanes; D011759:Pyrrolidines; D013141:Spiro Compounds; D014326:Tropanes; C003330:trospium chloride