NARAT, Mojca. “Predomination of CD8+ Lymphocytes in Synovial Fluid of Chickens With Experimentally Induced Infectious Synovitis”. Acta Agriculturae Slovenica, vol. 70, no. 1, Dec. 1997, pp. 127–133, https://journals.uni-lj.si/aas/article/view/16150.