[Primary ulcers of the small intestine. Apropos of 6 cases].
D006801:Humans; D007410:Intestinal Diseases / Q000601:surgery*; D007416:Intestinal Perforation / Q000209:etiology; D007421:Intestine, Small; D014456:Ulcer / Q000601:surgery*
Les ulcères primitifs de l'intestin grêle. A propos de six observations.