A. F. Ahmed, A. M.-. Al Amin, and M. S. Ayoob, “Evaluation of lung ventilation in relation to the waist/hip ratio among healthy adults”., JFacMedBagdad, vol. 53, no. 4, pp. 448–451, Jan. 2012, doi: 10.32007/jfacmedbagdad.534817.