1. Abedi H, Lali M, Keyvanniya S, Nikbakht A (2013) Life experiences of older people who are used to spend their time in parks. J Qual Res Health Sci 2(2):184–93. http://eprints.kmu.ac.ir/id/eprint/30687.
2. Matsuzawa R, Hoshi K, Yoneki K et al (2017) Exercise training in elderly people undergoing hemodialysis: a systematic review and meta-analysis. Kidney Int Rep 2(6):1096–1110. https://doi.org/10.1016/j.ekir.2017.06.008
3. Mollazadeh F, Hemmati Maslak Pak M (2017) The comparison of self-esteem of patients undergoing hemodialysis with kidney transplant recipients. J Urmia Nurs Midwifery Fac 15(6):415–23.http://eprints.umsu.ac.ir/id/eprint/4666
4. Rambod M, Rafii F, Khabaz Shirazi M, Ghodsbin F, Heydari ST (2011) Comparison of the quality of life in elderly with young and middle age chronic renal failure patients. Salmand: Iranian J Ageing 6(1):0-.http://salmandj.uswr.ac.ir/article-1-377-en.html.
5. Fleming GM (2011) Renal replacement therapy review: past, present and future. Organogenesis 7(1):2–12. https://doi.org/10.4161/org.7.1.13997