Sharma, M., Sharma, R., Singh, N. and Gaur, K. (2013) “FEV1, FVC, FEV1/FVC ratio in children of 7-14 years of age from Western Rajasthan”, Journal of Bangladesh Society of Physiologist, 8(1), pp. 37–41. doi: 10.3329/jbsp.v8i1.16646.