title: 'Mandrax' as an hypnotic for psychiatric in-patients: a comparative trial with chloral hydrate.
mesh_terms: D000368:Aged; D002697:Chloral Hydrate / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004155:Diphenhydramine / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000188:drug therapy*; D008702:Methaqualone / Q000627:therapeutic use*; D008875:Middle Aged; D012890:Sleep / Q000187:drug effects
chemical_list: D002697:Chloral Hydrate; D008702:Methaqualone; D004155:Diphenhydramine