1.
DUMLU Şükrü, CİNDORUK M, ÜNAL S, DOĞAN Ümit B, GÖRGÜL A, ÜNER A, et al. CA 19-9 and morphologic criteria in differential diagnosis of malign gastric ulcers. Turkish Journal of Gastroenterology [Internet]. 1997 Jan. 2 [cited 2026 Jan. 1];8(2):197-200. Available from: https://www.turkjgastroenterol.org/index.php/tjg/article/view/782