Sharma BB, Mishra DK, Singh T, Nargotra N, Sharma RK, Gupta P. Radiological Manifestation of Progressive Massive Fibrosis as a Complication of Silicosis-Case Report. Nep J Radiology [Internet]. 2020 Dec. 1 [cited 2024 Nov. 24];10(1):34-7. Available from: https://nepjol.info./index.php/NJR/article/view/29514