Gagiya, A. K. ., Patel, A. S. ., Bhagat, G. R. ., Bhadiyadra, V. R. ., Patel, K. S. ., & Patel, P. . (2012). Spirometry And X-Ray Findings in Cases of Interstitial Lung Diseases. National Journal of Community Medicine, 3(04), 700–702. Retrieved from https://njcmindia.com/index.php/file/article/view/1798