TY - GEN AU - Porter, Ruth. AU - Whelan, Julie. CN - QP94 CY - London : CY - Summit, N.J. : DA - 1981. ID - 450949 KW - Blood cells KW - Cell differentiation LK - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10575468 PB - Pitman ; PB - Distributed in North America by CIBA Pharmaceutical Co., PP - London : PP - Summit, N.J. : PY - 1981. T1 - Microenvironments in haemopoietic and lymphoid differentiation TI - Microenvironments in haemopoietic and lymphoid differentiation UR - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10575468 VL - 84 (new ser.) ER -