title: Effect of thymic humoral factor in vitro on human bone marrow and blood cells from B-, T- and null-cell acute lymphatic leukemia.
mesh_terms: D000293:Adolescent; D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology*; D001853:Bone Marrow / Q000276:immunology*; D002648:Child; D005260:Female; D006087:Graft vs Host Reaction; D006651:Histocytochemistry; D006801:Humans; D007945:Leukemia, Lymphoid / Q000097:blood* / Q000276:immunology; D008297:Male; D051381:Rats; D012397:Rosette Formation; D013601:T-Lymphocytes / Q000276:immunology*; D013949:Thymus Extracts / Q000276:immunology*
chemical_list: D013949:Thymus Extracts