PEPTIC ULCERS IN CHILDREN.
D002648:Child; D006801:Humans; D010287:Parent-Child Relations; D010437:Peptic Ulcer; D010698:Phobic Disorders; D011599:Psychopathology; D011611:Psychosomatic Medicine
CHILD; PARENT-CHILD RELATIONS; PEPTIC ULCER; PHOBIAS; PSYCHOPATHOLOGY; PSYCHOSOMATIC MEDICINE