The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians (2017) - Comment
doi: 10.1080/14767058.2016.1236244  issn: 1476-7058  issn: 1476-4954  pubmed: 27628505 

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Mohamed Rezk, Hamid Ellakwa, Alaa Al-Halaby, Abdelhamid Shaheen, Ahmed Zahran, Hassan Badr