[Postoperative ulcer of the anastomotic lip. 5. Pathogenesis of marginal ulcer].
D005743:Gastrectomy / Q000150:complications*; D006801:Humans; D008046:Lip; D010437:Peptic Ulcer; D011184:Postoperative Period; D014456:Ulcer
GASTRECTOMY/complications; PEPTIC ULCER