Psychological support for surgical patients.
D000223:Adaptation, Psychological; D000776:Anesthesiology; D001007:Anxiety; D003142:Communication; D003674:Defense Mechanisms; D004644:Emotions; D006801:Humans; D009020:Morphine / Q000627:therapeutic use*; D010424:Pentobarbital / Q000627:therapeutic use*; D010634:Phenobarbital / Q000627:therapeutic use*; D010919:Placebos; D011182:Postoperative Care; D011229:Preanesthetic Medication; D011300:Preoperative Care; D011369:Professional-Patient Relations; D011584:Psychology; D013312:Stress, Physiological; D013514:Surgical Procedures, Operative
D010919:Placebos; D009020:Morphine; D010424:Pentobarbital; D010634:Phenobarbital