title: Peptic ulcer. Observations in man with remarks on pathogenesis.
mesh_terms: D003220:Conflict, Psychological; D005069:Evaluation Studies as Topic; D005260:Female; D005639:Frustration; D005745:Gastric Acidity Determination; D005750:Gastric Juice / Q000378:metabolism; D006728:Hormones / Q000502:physiology; D006801:Humans; D008297:Male; D010434:Pepsin A / Q000378:metabolism; D010435:Pepsinogens / Q000097:blood; D010437:Peptic Ulcer / Q000175:diagnosis / Q000209:etiology* / Q000235:genetics / Q000503:physiopathology; D010507:Periodicity; D010552:Personality Assessment; D011581:Psychological Tests; D011602:Psychophysiologic Disorders; D012106:Research; D013270:Stomach / Q000503:physiopathology; D013315:Stress, Psychological; D014630:Vagus Nerve / Q000503:physiopathology
chemical_list: D006728:Hormones; D010435:Pepsinogens; D010434:Pepsin A