DUMLU, Şükrü (2019) “The place of brush cytology in the differential diagnosis of extrahepatic cholestasis”, Turkish Journal of Gastroenterology, 7(1), pp. 10–16. Available at: https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/544 (Accessed: 24 July 2025).