Vandenbussche, F.P.H.A.

pregnancy delivery death mortality caesarean section perinatal 32 weeks gestation study caesarean perinatal mortality section centre labour mc twins birth infant 37 weeks morbidity monochorionic obstetric obstet outcome trial cohort gynecol authors bjog women department syndrome utrecht author fi rst analysis netherland hospital university incidence ª 2011 table centre utrecht 1000 infants second-born twins 1000 births emergency caesarean section perinatal mortality rates pregnancies ‡32 weeks complication ultrasound number twin-twin transfusion syndrome perinatal referral centres difference signi ficant differences relation preterm transfusion distress syndrome monochorionic twins journal gynaecology perinatal outcome fetus diamniotic literature retrospective antenatal ‡32 doppler growth weight group anaemia –polycythaemia sequence placental preterm delivery vaginally assessment second-born sepsis growth restriction