Khakbaz, Sara, Abbas Ghavam, and Parviz Aghayii Barzabad. “Factors Relating to Health Tourists Attraction in Governmental Hospitals of Shiraz City 2017”. International Archives of BioMedical and Clinical Research 4, no. 2 (June 29, 2018): 104-106. Accessed August 12, 2020. https://iabcr.org/index.php/iabcr/article/view/353.