title: Agranulocytosis four months after cimetidine therapy.
mesh_terms: D000328:Adult; D000380:Agranulocytosis / Q000139:chemically induced*; D004381:Duodenal Ulcer / Q000188:drug therapy; D006635:Histamine H2 Antagonists / Q000009:adverse effects* / Q000627:therapeutic use; D006801:Humans; D008297:Male; D013997:Time Factors
chemical_list: D006635:Histamine H2 Antagonists