ZHANG B-L, LI Y-M. Capsule endoscopy examination identifies different leading causes of obscure gastrointestinal bleeding in patients of different ages. Turkish Journal of Gastroenterology [Internet]. 2012 Jan. 3 [cited 2026 Jan. 1];23(3):220-5. Available from: https://www.turkjgastroenterol.org/index.php/tjg/article/view/2062