title: Effect of thymic humoral factor (THF) in vitro on bone marrow and blood cells from B, T and null cell acute lymphatic leukemia (ALL).
mesh_terms: D001402:B-Lymphocytes / Q000276:immunology*; D001853:Bone Marrow / Q000276:immunology*; D002454:Cell Differentiation; D006087:Graft vs Host Reaction; D006801:Humans; D007945:Leukemia, Lymphoid / Q000276:immunology; D008214:Lymphocytes / Q000276:immunology; D012397:Rosette Formation; D013601:T-Lymphocytes / Q000166:cytology / Q000276:immunology*; D013949:Thymus Extracts / Q000494:pharmacology*
chemical_list: D013949:Thymus Extracts