Is the Placenta an Immune Battlefield in Oocyte Donation? Histological Evidence of Graft-Versus-Host-like Phenomena in Triplet Pregnancies and the Development of PARS (Placental Allograft Rejection-li
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Summary
<span><b>Background/Objectives</b>: Oocyte donation (OD) pregnancies involve complete maternal-fetal genetic disparity and are associated with increased placent...