Pupillary reactivity in children with ulcerative colitis.
D000221:Adaptation, Ocular; D000293:Adolescent; D001341:Autonomic Nervous System / Q000503:physiopathology*; D002648:Child; D003093:Colitis, Ulcerative; D003624:Darkness; D005132:Eye Manifestations; D005260:Female; D006801:Humans; D008297:Male; D009461:Neurologic Manifestations; D011680:Pupil / Q000503:physiopathology*; D013312:Stress, Physiological