title: Unifying concepts of leukemia. Histologic factors.
mesh_terms: D000818:Animals; D003937:Diagnosis, Differential; D006689:Hodgkin Disease / Q000473:pathology; D006801:Humans; D007244:Infectious Mononucleosis / Q000175:diagnosis; D007938:Leukemia / Q000473:pathology*; D008223:Lymphoma / Q000145:classification / Q000175:diagnosis / Q000473:pathology; D051379:Mice; D012409:Rubella / Q000175:diagnosis; D012660:Semantics