title: Delineation of human B cell differentiation: immunological and molecular characterization of human B cell differentiation factor (BSF-2).
mesh_terms: D001402:B-Lymphocytes / Q000166:cytology / Q000276:immunology*; D002454:Cell Differentiation; D002455:Cell Division; D006133:Growth Substances / Q000276:immunology*; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D015847:Interleukin-4; D008213:Lymphocyte Activation; D008222:Lymphokines / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D006133:Growth Substances; D007136:Immunoglobulins; D008222:Lymphokines; D015847:Interleukin-4