Meo, S.A., Iqbal, M., Usmani, A.M., Almana, A.A., Alrashed, A.H. and Al-Regaiey, K.A. 2019. Effect of wearing cotton towel Ihram and plain Ihram on lung function among Hajj Pilgrims: Lung Function among Hajj Pilgrims. Pakistan Journal of Medical Sciences. 35, 4 (Jul. 2019). DOI:https://doi.org/10.12669/pjms.35.4.727.