Dr. Mohammed Khalid Abdulatef, Dr. Ali Mohammed Khalaf, and Dr. Ali Khames Sarhan. 2024. “Complications of Tracheostomy in Otolaryngology Practice in Iraq Hospitals”. World of Medicine : Journal of Biomedical Sciences 1 (4):148-59. https://wom.semanticjournals.org/index.php/biomed/article/view/60.