title: Cimetidine therapy in Zollinger-Ellison syndrome.
mesh_terms: D000284:Administration, Oral; D000368:Aged; D005750:Gastric Juice / Q000187:drug effects; D006146:Guanidines / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D006801:Humans; D007093:Imidazoles / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D007275:Injections, Intravenous; D008297:Male; D011970:Receptors, Histamine H2 / Q000187:drug effects; D012636:Secretory Rate / Q000187:drug effects; D015043:Zollinger-Ellison Syndrome / Q000188:drug therapy*
chemical_list: D006146:Guanidines; D007093:Imidazoles; D011970:Receptors, Histamine H2