Kiani, Behzad, Nasser Bagheri, Ahmad Tara, Benyamin Hoseini, Soheil Hashtarkhani, and Mahmood Tara. 2018. “Comparing Potential Spatial Access With Self-Reported Travel Times and Cost Analysis to Haemodialysis Facilities in North-Eastern Iran”. Geospatial Health 13 (2). https://doi.org/10.4081/gh.2018.703.