[GASTRIC AND DUODENAL ULCERS. (REMARKS BASED ON EXPERIENCE)].
D004381:Duodenal Ulcer; D006801:Humans; D010437:Peptic Ulcer; D013223:Statistics as Topic
PEPTIC ULCER; STATISTICS
LES ULC'ERES GASTRIQUES ET DUOD'ENAUX. (REMARQUES D'EXP'ERIENCE