TY - GEN AU - Grigor'ev,P Ia AU - Isakov,V A AU - Iakovenko,E P TI - [The comparative efficacy of ranitidine and famotidine in treating exacerbations of duodenal peptic ulcer] SN - 0023-2149 PY - 1993///0414 KW - Adult KW - Chronic Disease KW - Duodenal Ulcer KW - diagnosis KW - Famotidine KW - adverse effects KW - Female KW - Humans KW - Male KW - Ranitidine N1 - Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ER -