Evaluating the Influence of Parasite Management Programs on Growth Performance of Steer Calves in EL Centro 1 – Management Programs Effect on Coccsidiosis: AL-Sammarraie Saadi AG* Zinn Richard A. (2011). The Iraqi Journal of Veterinary Medicine, 35(2), 66-73. https://doi.org/10.30539/iraqijvm.v35i2.578