Authors:
Phillips, OP
Seely, L
Wan, JY
Wachtel, SS
Shulman, LP
Citation: Op. Phillips et al., A survey of attitudes about maternal serum screening for fetal chromosome abnormalities in women 35 years of age and older, FETAL DIAGN, 13(6), 1998, pp. 357-360
Authors:
Shulman, LP
Phillips, OP
Tolley, E
Sammons, D
Wachtel, SS
Citation: Lp. Shulman et al., Frequency of nucleated red blood cells in maternal blood during the different gestational ages, HUM GENET, 103(6), 1998, pp. 723-726