title: Unpredictable hematologic toxicity of weekly ddmp.
mesh_terms: D000970:Antineoplastic Agents / Q000008:administration & dosage / Q000009:adverse effects*; D004334:Drug Administration Schedule; D004359:Drug Therapy, Combination; D005492:Folic Acid / Q000097:blood; D006402:Hematologic Diseases / Q000139:chemically induced*; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage / Q000627:therapeutic use; D008875:Middle Aged; D011739:Pyrimethamine / Q000009:adverse effects / Q000031:analogs & derivatives*
chemical_list: D000970:Antineoplastic Agents; C006308:metoprine; D005492:Folic Acid; D002955:Leucovorin; D011739:Pyrimethamine