Warning: ini_set(): A session is active. You cannot change the session module's ini settings at this time in /www/wwwroot/turkjgastroenterol.org/lib/pkp/classes/session/SessionManager.inc.php on line 71
GÜRBÜZ, Ahmet K., and A. Melih ÖZEL. 2002. “Elevated Carbohydrate Antigen 19-9 Levels in a Patient With Choledocholithiasis”. Turkish Journal of Gastroenterology 13 (4):213-15. https://www.turkjgastroenterol.org/index.php/tjg/article/view/1221.