YASEEN, Shukr Mahmood; AHMED, Shahad Kareem. Prospective Study of Upper Gastro Intestinal Tract Endoscopy Finding and its Relation to Smoking in Baquba Teaching Hospital. Diyala Journal of Medicine, [S. l.], v. 8, n. 2, p. 46–54, 2019. Disponível em: https://djm.uodiyala.edu.iq/index.php/djm/article/view/309. Acesso em: 30 aug. 2025.