[COURSE OF PERFORATED GASTRODUODENAL ULCERS FOLLOWING CONSERVATIVE TREATMENT].
D001699:Biometry; D004381:Duodenal Ulcer; D005743:Gastrectomy; D010439:Peptic Ulcer Perforation; D011379:Prognosis; D013223:Statistics as Topic; D013514:Surgical Procedures, Operative
DUODENAL ULCER; GASTRECTOMY; PEPTIC ULCER PERFORATION; PROGNOSIS; STATISTICS; SURGERY, OPERATIVE
EVOLUTION DES ULC'ERES GASTRO-DUOD'ENAUX PERFOR'ES APR'ES TRAITEMENT CONSERVATEUR.