Elbayiyev, Sarkhan, Fuat Emre Canpolat, Gulsum Kadıoglu Simsek, Sehribanu Isik, Mehmet Buyuktiryaki, and Hayriye Gozde Kanmaz Kutman. 2022. “Is Preeclampsia an Independent Risk Factor for Feeding Intolerance in Extremely Preterm Infants?”. Annals of Medical Research 29 (12):1378-82. http://www.annalsmedres.org/index.php/aomr/article/view/4347.