LestariD., MurtiniS., UlupiN., GunawanA., and SumantriC. 2023. “Association and Expression of Cluster of Differentiation 4 (CD4) Gene in IPB-D2 Chicken Related to Immunocompetence Index”. Tropical Animal Science Journal 46 (3), 287-94. https://doi.org/10.5398/tasj.2023.46.3.287.