Association Study of Estrogen Receptor Alpha Gene Polymorphisms with Spontaneous Abortion: Is This a Possible Reason for Unexplained Spontaneous Abortion?
Figure 1
(a) The distribution of PvuII genotypes among spontaneous abortion group and control groups (). (b) The distribution of XbaI genotypes among spontaneous abortion group and control groups (). The horizontal axis shows the three genotypes of each SNP, and the vertical axis shows the genotype frequencies in the spontaneous abortion and control groups.
