title: Letter: Burkitt's lymphoma in a patient treated for Hodgkin's disease: one or two diseases?
mesh_terms: D002051:Burkitt Lymphoma / Q000150:complications* / Q000209:etiology; D004854:Herpesvirus 4, Human; D006689:Hodgkin Disease / Q000150:complications* / Q000209:etiology; D006801:Humans; D011878:Radiotherapy / Q000009:adverse effects