Singh, B., Shridhar, P., Singh, K., Garg, R., Pabla, H. and Sharma, E. (2019) “Assessment of nutritional status in chronic obstructive airways disease patients in a tertiary care hospital at Himachal Pradesh, India: a cross sectional study”, International Journal Of Community Medicine And Public Health, 6(8), pp. 3543–3547. doi: 10.18203/2394-6040.ijcmph20193485.