Bandyopadhyay A, Dev S, Gangopadhyay S. A Study on the Prevalence of Musculoskeletal Disorders among the Coalminers of Eastern Coalfields of India. Int J Occup Saf Health [Internet]. 2012 Jul. 31 [cited 2024 Nov. 23];2(2):34-7. Available from: https://nepjol.info./index.php/IJOSH/article/view/6596