Al-Hassani, Ali S., et al. “INSULIN LIKE GROWTH FACTOR (IGF-2) GENE POLYMORPHISMS INFLUENCES CERTAIN BIOCHEMICAL PARAMETERS IN BROILER CHICKENS”. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, vol. 53, no. 5, Oct. 2022, pp. 1249-55, https://doi.org/10.36103/ijas.v53i5.1639.