Tansuğ, N., Şükran Keskin, A. Güven, Z. Karakoç, S. Sürücüoğlu, S. Oruç, and A. Onağ. “The Comparison of Four Different Regimens Used for Neonatal Umbilical Cord Care”. Gynecology Obstetrics &Amp; Reproductive Medicine, vol. 12, no. 2, Aug. 2006, pp. 112-5, https://www.gorm.com.tr/index.php/GORM/article/view/581.