title: Should all patients with CNS lymphomas be tested for HIV?
authors.forename: B P
authors.initials: BP
authors.lastname: Mathur
mesh_terms: D015492:AIDS Serodiagnosis; D001932:Brain Neoplasms / Q000209:etiology*; D015658:HIV Infections / Q000150:complications*; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000209:etiology*; D012307:Risk Factors