Rad, Zaher Ahmad. 2004. “An Epizootic of Combined Clostridium Perfringens, Eimeria Spp. And Capillaria Spp. Enteritis and Histomonas Spp. Hepatitis With Escherichia Coli Septicemia in Bobwhite Quails (Colinus Virginianus)”. International Journal of Poultry Science 3 (7): 438–441. https://doi.org/10.3923/ijps.2004.438.441.