Alavi, A., Akhoundzadeh, N., & Fallah Karkan, M. (2015). Sarcoidosis, a report from Guilan (an Iranian Northen province) (2001-09). Sarcoidosis, Vasculitis and Diffuse Lung Diseases, 31(4), 282-288. https://mattioli1885journals.com/index.php/sarcoidosis/article/view/3230