Tehran University of Medical Sciences Iranian Journal of Public Health 2251-6085 25 3-4 1996 09 15 5 12 S.Y. Seyedna 2015 10 03 A total of 781 serum and 827 red cell samples from four populations of Iran (Kashan, Ardestan, Asrara and Ardabil) were sub-typed by isoelectric focusing for group-specific componet and red cell enzyme Phosphoglucomutase, locus one, respectively. Heterogeneity test revealed no significant differences among the populations studied regarding both PGM1 and Gc systems. https://ijph.tums.ac.ir/index.php/ijph/article/view/1822 https://ijph.tums.ac.ir/index.php/ijph/article/download/1822/1803