title: Letter: Hairy cell leukemia: in-vitro culture studies.
mesh_terms: D000328:Adult; D002478:Cells, Cultured; D006801:Humans; D007938:Leukemia / Q000145:classification / Q000473:pathology* / Q000628:therapy; D008214:Lymphocytes; D013154:Spleen / Q000473:pathology*; D013156:Splenectomy