Immune responses and protection after DNA vaccination against Toxoplasma gondii calcium-dependent protein kinase 2 (TgCDPK2)Kai Chen, Jin-Lei Wang, Si-Yang Huang, Wen-Bin Yang, Wei-Ning Zhu and Xing-Quan ZhuParasite, 24 (2017) 41DOI: https://doi.org/10.1051/parasite/2017045