title: Lorazepam (WY 4036) as a pre-operative medication.
mesh_terms: D000328:Adult; D001552:Benzazepines / Q000009:adverse effects; D002986:Clinical Trials as Topic; D003975:Diazepam / Q000008:administration & dosage / Q000009:adverse effects; D005260:Female; D006261:Headache / Q000139:chemically induced; D006801:Humans; D007659:Ketones; D008297:Male; D008875:Middle Aged; D009325:Nausea / Q000139:chemically induced; D011229:Preanesthetic Medication; D012890:Sleep / Q000187:drug effects; D013997:Time Factors; D014149:Tranquilizing Agents
chemical_list: D001552:Benzazepines; D007659:Ketones; D014149:Tranquilizing Agents; D003975:Diazepam