title: A trial of oral lorazepam as premedication for digestive endoscopy.
mesh_terms: D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000368:Aged; D000772:Anesthesia, Local; D001007:Anxiety / Q000517:prevention & control; D001552:Benzazepines / Q000008:administration & dosage* / Q000009:adverse effects / Q000494:pharmacology; D001794:Blood Pressure / Q000187:drug effects; D004064:Digestive System; D004724:Endoscopy; D005260:Female; D006801:Humans; D006993:Hypnotics and Sedatives / Q000008:administration & dosage* / Q000009:adverse effects / Q000494:pharmacology; D007659:Ketones / Q000008:administration & dosage; D008297:Male; D008568:Memory / Q000187:drug effects; D008875:Middle Aged; D010614:Pharynx; D011292:Premedication; D011674:Pulse / Q000187:drug effects; D012890:Sleep / Q000187:drug effects
chemical_list: D001552:Benzazepines; D006993:Hypnotics and Sedatives; D007659:Ketones