title: Premedication before cardiac surgery.
authors.forename: R E
authors.initials: RE
authors.lastname: John
authors.forename: K M
authors.initials: KM
authors.lastname: Sherry
mesh_terms: D006348:Cardiac Surgical Procedures; D006801:Humans; D008140:Lorazepam / Q000627:therapeutic use*; D010100:Oxygen / Q000097:blood*; D011292:Premedication; D013693:Temazepam / Q000627:therapeutic use*
chemical_list: D013693:Temazepam; D008140:Lorazepam; D010100:Oxygen