Zhang, N.-Z., Gao, Q., Wang, M., Elsheikha, H. M., Wang, B., Wang, J.-L., Zhang, F.-K., Hu, L.-Y., & Zhu, X.-Q. (in press). Immunization with a DNA vaccine cocktail encoding TgPF, TgROP16, TgROP18, TgMIC6, and TgCDPK3 genes protects mice against chronic toxoplasmosis. Frontiers in Immunology, 9, https://doi.org/10.3389/fimmu.2018.01505