Ahmed Magdy Refaat, Sayed Ahmed Waleed Ali, Khamess Rasha Elsayed, Youwakim Manar S, El-Nahas Khaled Mohamed
Obstetrics and Gynecology Department, Suez Canal University, Ismailia, Egypt.
J Perinat Med. 2018 Sep 25;46(7):786-790. doi: 10.1515/jpm-2017-0389.