title: Letter: Renal carcinoma: fever, anemia, and hyperhaptoglobinemia.
mesh_terms: D000230:Adenocarcinoma / Q000097:blood / Q000150:complications*; D000740:Anemia / Q000209:etiology*; D001796:Blood Protein Disorders / Q000209:etiology*; D005334:Fever / Q000209:etiology*; D006242:Haptoglobins / Q000032:analysis*; D006801:Humans; D007680:Kidney Neoplasms / Q000097:blood / Q000150:complications*; D008297:Male; D009362:Neoplasm Metastasis
chemical_list: D006242:Haptoglobins