expression of major histocompatibility complex class ii ags hla-dr , hla-dp , and hla-dq on human bm granulocyte-erythroid-macrophage-megakaryocyte cfu ( cfu-gemm ) , bfu-e , and cfu-gm was examined by indirect immunofluorescence , cell sorting , and complement-mediated cytotoxicity .
C0019764
major histocompatibility complex class ii
C0086418
human