Al-Mudheffer, Zahraa Abdul-Aali, and Rasha Abdul-Monaem Al-daraji. “Effect of Hemodialysis on Spirometric Measurement in Patients With Chronic Kidney Disease”. Kufa Journal for Nursing Sciences, vol. 6, no. 2, Aug. 2016, pp. 170-7, https://doi.org/10.36321/kjns.vi20162.2652.