TY - BOOK AU - Ciba Foundation TI - Microenvironments in haemopoietic and lymphoid differentiation SN - 272796360 U1 - SERIAL PY - 1981/// CY - London PB - Pitman KW - Cell differentiation - Congresses KW - Blood cells - Congresses N2 - Blood cells - Congresses, Cell differentiation - Congresses ER -