title: Nitrazepam in premedication.
mesh_terms: D000328:Adult; D001794:Blood Pressure / Q000187:drug effects; D002986:Clinical Trials as Topic; D004155:Diphenhydramine / Q000009:adverse effects; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D006993:Hypnotics and Sedatives / Q000009:adverse effects; D008702:Methaqualone / Q000009:adverse effects; D011229:Preanesthetic Medication; D014839:Vomiting / Q000139:chemically induced
chemical_list: D006993:Hypnotics and Sedatives; D008702:Methaqualone; D004155:Diphenhydramine