ÖNGEN, Cengiz, Şükrü TANER, M. Kürşat BOZKURT, and Y. Selim İLHAN. “THE IMPORTANCE OF NASOGASTRIC TUBE IN GASTROINTESTINAL SURGERY”. Turkish Journal of Gastroenterology 4, no. 2 (January 2, 1993): 347–351. Accessed January 1, 2026. https://www.turkjgastroenterol.org/index.php/tjg/article/view/279.