title: Selective erythroid and magakaryocytic aplasia after sulfasalazine administration.
mesh_terms: D000368:Aged; D000741:Anemia, Aplastic / Q000139:chemically induced*; D001855:Bone Marrow Diseases / Q000139:chemically induced*; D006801:Humans; D008297:Male; D008533:Megakaryocytes / Q000187:drug effects*; D012460:Sulfasalazine / Q000009:adverse effects*
chemical_list: D012460:Sulfasalazine