[Ranitidin--in cimetidine's foot steps].
D000897:Anti-Ulcer Agents / Q000627:therapeutic use*; D002927:Cimetidine / Q000627:therapeutic use; D005663:Furans / Q000627:therapeutic use*; D006635:Histamine H2 Antagonists / Q000627:therapeutic use*; D006801:Humans; D011899:Ranitidine; D013276:Stomach Ulcer / Q000188:drug therapy*
D000897:Anti-Ulcer Agents; D005663:Furans; D006635:Histamine H2 Antagonists; D002927:Cimetidine; D011899:Ranitidine