Khalid, Abdul, Murtaza Bukhari, Kh. Imtiaz Ahmed, and Ashfaq Ahmed. 2018. “Size and Duration of Multinodular Goiter Predicts Its Toxicity”. International Journal of Pathology, November, 59-62. https://jpathology.com.65-21-161-183.cpanel.site/index.php/OJS/article/view/163.