Epstein C.J. et al. 1978
Epstein C.J., Smith S., Travis В., and Tucker G., 1978. Both X chromosomes function before visible X-chromosome inactivation in female mouse embryos. Nature 274: 500-502.
Epstein C.J., Smith S., Travis В., and Tucker G., 1978. Both X chromosomes function before visible X-chromosome inactivation in female mouse embryos. Nature 274: 500-502.
