[1]
Mandal, M., Bandyopadhyay, A., Datta, A. and Chowdhury, S.G. 2015. Comparison of lower limit of normal values with a fixed ratio assessed by spirometry in obstructive and restrictive lung diseases in Indian population. International Journal of Clinical and Experimental Physiology. 2, 1 (Jan. 2015), 66-72.