1.
Wong HY, Ng YK, Chan KWE, Lee KH. Patent Vitello-Intestinal Duct: A Misdiagnosis of Persistent Umbilical Granuloma. J Neonatal Surg [Internet]. 2018Oct.6 [cited 2022May17];7(4):45. Available from: https://www.jneonatalsurg.com/ojs/index.php/jns/article/view/397