Nevin Oruç, Ahmet Aydın, Burcu Barutcuoğlu, Çağdaş Aktan, Deniz Nart, and Ali Veral, “Cystic fluid chromogranin A levels in different pancreatic cystic lesions”, Turkish Journal of Gastroenterology, vol. 26, no. 6, pp. 522–527, Jul. 2019.