title: PERFORATED PEPTIC ULCER. REVIEW OF 85 CASES.
mesh_terms: D004534:Egypt; D005743:Gastrectomy; D006801:Humans; D010439:Peptic Ulcer Perforation; D011183:Postoperative Complications; D013223:Statistics as Topic; D013514:Surgical Procedures, Operative
keywords: EGYPT; GASTRECTOMY; PEPTIC ULCER PERFORATION; POSTOPERATIVE COMPLICATIONS; STATISTICS; SURGERY, OPERATIVE