TY - BOOK AU - Goodfellow,P.N. AU - Harley,V.R. AU - Hawkins,J.R. AU - Koopman,P. AU - Lovell-Badge,R. AU - Sinclair,A.H. TI - Identification and characterisation of the mammalian testis-determining factor N1 - In: Sex chromosomes and sex-determining genes by Reed, K. C. and Marshall Graves, J. A. (editors), pp 305-319 ER -