Double-blind controlled trial of ranitidine versus cimetidine in the treatment of duodenal ulceration.
D000328:Adult; D002927:Cimetidine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D004381:Duodenal Ulcer / Q000188:drug therapy*; D005260:Female; D005663:Furans / Q000627:therapeutic use*; D006146:Guanidines / Q000627:therapeutic use*; D006801:Humans; D008099:Liver / Q000201:enzymology; D008297:Male; D008875:Middle Aged; D011899:Ranitidine; D013997:Time Factors
D005663:Furans; D006146:Guanidines; D002927:Cimetidine; D011899:Ranitidine