SV, J., A. kumari K, and S. Sreekala. “A Cross Sectional Study to Assess the Nutritional Status of Chronic Obstructive Pulmonary Disease Patients”. International Journal of Medical Research and Review, Vol. 4, no. 9, Sept. 2016, pp. 1566-70, doi:10.17511/ijmrr.2016.i09.08.