Jacek Karczewski, Barbara Poniedzialek, Rzymski Piotr, Mazur Malgorzata. Different effect of smoking on genders in Crohn’s disease. Turkish Journal of Gastroenterology [Internet]. 2019 Jul. 25 [cited 2025 Jul. 16];26(2):133-9. Available from: https://tjg.avesjournals.com/index.php/tjg/article/view/3116