title: [Study on the classification of leukemia with several anti-lymphocyte sera].
mesh_terms: D000961:Antilymphocyte Serum / Q000276:immunology*; D006801:Humans; D007938:Leukemia / Q000145:classification* / Q000276:immunology; D012397:Rosette Formation
chemical_list: D000961:Antilymphocyte Serum