Goswami S, Haldar P, Sahu S. An ergonomic study of postural stress of nurses working in orthopedic wards. Int J Occup Saf Health [Internet]. 2013 Nov. 4 [cited 2024 Nov. 21];3(1):26-31. Available from: https://nepjol.info./index.php/IJOSH/article/view/9097