SEZGİN, A., CAKABAY, B., DOLEK, Y., AKBULUT, S., & ALEVLİ, F. (2011). Patent vitelline duct as a cause of acute abdomen: Case report of an adult patient. Turkish Journal of Gastroenterology, 22(1), 101–103. https://doi.org/10.4318/tjg.2011.0167