title: Proceedings of Zinetac (ranitidine) symposia.
mesh_terms: D000818:Animals; D004381:Duodenal Ulcer / Q000188:drug therapy*; D006801:Humans; D011899:Ranitidine / Q000627:therapeutic use*; D013276:Stomach Ulcer / Q000188:drug therapy*
chemical_list: D011899:Ranitidine