Ali, M. O., Begum, S., Begum, N., Ali, T., Ferdousi, S. and Begum, A. (2010) “FVC, FEV₁ and FEV₁/FVC% in Type 2 Diabetes and Their Relationships with Duration of the Disease”, Journal of Bangladesh Society of Physiologist, 4(2), pp. 81–87. doi: 10.3329/jbsp.v4i2.4178.