[Studies of the mechanisms of human B cell activation. III. Development of an assay system for human B cell differentiation factors (BCDF) and identification of BCDF-producing T cell subsets].
D000921:Antibody-Producing Cells / Q000276:immunology*; D001402:B-Lymphocytes / Q000276:immunology*; D006133:Growth Substances / Q000032:analysis*; D006801:Humans; D015847:Interleukin-4; D008213:Lymphocyte Activation; D008222:Lymphokines / Q000032:analysis*; D013601:T-Lymphocytes / Q000145:classification / Q000276:immunology*
D006133:Growth Substances; D008222:Lymphokines; D015847:Interleukin-4