Allergic and psychogenic factors in ulcerative colitis in children.
D002648:Child; D002675:Child, Preschool; D003093:Colitis, Ulcerative / Q000209:etiology* / Q000628:therapy; D006801:Humans; D006967:Hypersensitivity / Q000150:complications*; D007223:Infant; D007231:Infant, Newborn; D010287:Parent-Child Relations; D011611:Psychosomatic Medicine