Feula, J. M., Y, D., Pal, G. K. and S, S. (2020) “Link of Oxidative stress to Pulmonary Functions Contributed by Matrix Metalloproteinase in South Indian Population-An Observational Study”, International Journal of Clinical and Experimental Physiology, 7(2), pp. 77-80. doi: 10.5530/ijcep.2020.7.2.19.