Esmaeikhanian, Saeid. “Genetic Polymorphisms in Iranian Native Poultry Breeds – Part I. Blood Groups and Allele Frequencies”. Acta Agraria Kaposváriensis, vol. 4, no. 2, July 2000, pp. 11-14, https://journal.uni-mate.hu/index.php/aak/article/view/1542.