Bilgic, Mehmet Akif, and Yasir Furkan Cagin. 2022. “Assessment of the Endoscopy and Colonoscopy Results in Relation With the Age Groups in the Patients Suffering Anemia”. Annals of Medical Research 29 (4):401-5. http://www.annalsmedres.org/index.php/aomr/article/view/4083.