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Trichorionic triplet pregnancies at 10-14 weeks: outcome after embryo reduction compared to expectant management.
Papageorghiou AT, Liao AW, Skentou C, Sebire NJ, Nicolaides KH.
J Matern Fetal Neonatal Med 2002;11:307-12. -
Maternal plasma concentrations of insulin-like growth factor binding protein-1 and placental protein 14 in multifetal pregnancies before and after fetal reduction.
Abbas A, Johnson M, Chard T, Nicolaides KH.
Hum Reprod 1995;10:207-10.