, Kishore Kumar Soni, Aditya Banerjee , Imamul Haque Mansoori. 2017. “Are Environmental Toxins Responsible for Biochemical and Physiological Changes in Emphysema?”. International Journal of Medical Science and Clinical Invention 4 (11):3274-80. https://doi.org/10.18535/ijmsci/v4i11.02.