Psychosomatic aspects of symptom patterns among major surgery patients.
D001007:Anxiety; D005260:Female; D006801:Humans; D008297:Male; D011569:Psychiatric Status Rating Scales; D011602:Psychophysiologic Disorders / Q000175:diagnosis*; D012737:Sex Factors; D013223:Statistics as Topic; D013514:Surgical Procedures, Operative