M. H. Nasri and M. A. Baradaran, “Strong Inverse Association of Serum Parathormone with Plasma HCO 3 in Female Hemodialysis Patients”, Pak. J. Nutr., vol. 4, no. 6, pp. 409–413, Oct. 2005, doi: 10.3923/pjn.2005.409.413.