Prostaglandins for peptic ulcer.
D006635:Histamine H2 Antagonists / Q000627:therapeutic use; D006801:Humans; D010437:Peptic Ulcer / Q000188:drug therapy*; D011458:Prostaglandins E / Q000627:therapeutic use*
D006635:Histamine H2 Antagonists; D011458:Prostaglandins E