TY - BOOK T1 - Cell differentiation DA - [1973] CY - London, AU - Ashworth, John M. CN - QH607 CN - QH607 PB - Chapman and Hall PP - London, PY - [1973] N1 - Distributed in the U.S.A. by Halsted Press, New York. ID - 60292 KW - Cell differentiation. SN - 0412117606 TI - Cell differentiation ER -