Liyun Chang, Yingbin Chen, Qian Kang, Jianhua Qin and Zhiyong Liu, 2022. Detection of Expression Alteration of Cytokines in the Intestine of Balb/c Mice Infected with Cryptosporidium parvum using Relative Fluorescence Quantitative PCR Method. Pakistan J. Zool., 54: 87-97. DOI: https://dx.doi.org/10.17582/journal.pjz/20200812070843