Toxocara infection: seroprevalence and associated risk factors among primary school children in central ChinaShuai Wang, Haoran Li, Zhijun Yao, Pengju Li, Dong Wang, Haizhu Zhang, Qing Xie, Zhenchao Zhang and Xiangrui LiParasite, 27 (2020) 30DOI: https://doi.org/10.1051/parasite/2020028