Dogra, V., Menon, B., Bansal, V. and Gaur, S.N. 2018. Correlation between CT phenotypic patterns with clinical, nutritional and pulmonary function parameters among COPD patients. International Journal of Research in Medical Sciences. 6, 5 (Apr. 2018), 1770–1777. DOI:https://doi.org/10.18203/2320-6012.ijrms20181777.