title: Capuride versus methyprylon and placebo in treating sleeplessness due to presurgical anxiety.
mesh_terms: D000328:Adult; D000368:Aged; D001007:Anxiety / Q000150:complications / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D010919:Placebos; D011300:Preoperative Care; D012893:Sleep Wake Disorders / Q000188:drug therapy* / Q000209:etiology; D014508:Urea / Q000627:therapeutic use*
chemical_list: D006993:Hypnotics and Sedatives; D010919:Placebos; D014508:Urea