Ibragimova Feruza Davletbaevna and Abdurakhmonova Mokhichekhra 2025. The Effect of Tranquilizers on Morphological Parameters of Chicken Blood. American Journal of Biology and Natural Sciences. 3, 1 (Jan. 2025), 394–396. DOI:https://doi.org/10.51699/ajbns.v3i1.1271.