title: [Comparative study of the effectiveness of cimetidine and ranitidine in the treatment of duodenal ulcers].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002927:Cimetidine / Q000627:therapeutic use*; D004341:Drug Evaluation; D004381:Duodenal Ulcer / Q000188:drug therapy*; D005260:Female; D005663:Furans / Q000627:therapeutic use*; D006146:Guanidines / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011899:Ranitidine
chemical_list: D005663:Furans; D006146:Guanidines; D002927:Cimetidine; D011899:Ranitidine
vernacular_title: Etude comparative de l'efficacité de la cimétidine et de la ranitidine dans le traitement de l'ulcère duodénal.