Al-hyani, O. H. (2022). A comparative Study of Two Techniques for Repairing of Tracheal Defect in Dogs.: أسامة حازم الحياني وعبد الحليم مولود صالح الحسن. The Iraqi Journal of Veterinary Medicine, 43(1), 1-10. https://doi.org/10.30539/iraqijvm.v43i1.462 (Original work published 2019)