title: [Methods of evaluating preoperative anxiety and the degree of sedation].
mesh_terms: D001007:Anxiety / Q000628:therapy*; D003975:Diazepam / Q000627:therapeutic use; D005069:Evaluation Studies as Topic; D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use*; D008614:Meperidine / Q000627:therapeutic use; D010424:Pentobarbital / Q000627:therapeutic use; D011300:Preoperative Care; D011581:Psychological Tests
chemical_list: D006993:Hypnotics and Sedatives; D008614:Meperidine; D010424:Pentobarbital; D003975:Diazepam