Figure 2From: Circulating matrix metalloproteinase MMP-9 and MMP-2/TIMP-2 complex are associated with spontaneous early pregnancy failureThe box-and-whisker diagrams of MMP-2/TIMP-2 complex serum levels in the three patient groups. Aside from the outliers, there is a noticeable shift upwards in the groups anembryonic pregnancy and incomplete abortion compared to ongoing pregnancy.Back to article page