Philip, J, Silver, RK, Wilson, RD
et al. (2005). Late first-trimester invasive prenatal diagnosis--secondary publication. An international randomized trial
.
167(11), 1293-1296.
Philip, J, Silver, RK, Wilson, RD et al. (2005). Late first-trimester invasive prenatal diagnosis--secondary publication. An international randomized trial
. 167(11), 1293-1296.