Bharat, Dr Ichchhit, et al. “Study of Pulmonary Function Test in Newly Diagnosed Diabetes in a Tertiary Care Teaching Hospital, Kishanganj, Bihar: Study of Pulmonary Function Test in Newly Diagnosed Diabetes”. International Journal of Innovative Research in Medical Science, vol. 3, no. 08, Aug. 2018, p. 2142 to 2147, doi:10.23958/ijirms/vol03-i08/04.