Predicting adverse obstetric outcome after early pregnancy events and complications: a review.

van Oppenraaij RHF, Jauniaux E, Christiansen OB, Horcajadas JA, Farquharson RG, Exalto N . Predicting adverse obstetric outcome after early pregnancy events and complications: a review.. Human Reprod Update.. 2009, Vol. 15, p. 409-2009.