Rasheed, Ahmed M. “The Value of Stroboscopic Examination in the Diagnosis of Hoarseness”. Journal of the Faculty of Medicine Baghdad 50, no. 1 (April 1, 2008): 11–14. Accessed May 3, 2024. https://iqjmc.uobaghdad.edu.iq/index.php/19JFacMedBaghdad36/article/view/1295.