Afaq, E., Nisar, M. K., Shoaib, N., Irfan, M., Hassan, S. H.- ul- and Ahmed, T. (2023) “The Correlation of Peak Expiratory Flow Rate and Hand Dynamometry in Chronic Obstructive Pulmonary Disease Patients”, Annals of Jinnah Sindh Medical University, 8(2), pp. 69-73. doi: 10.46663/ajsmu.v8i2.69-73.