Wang, Q, Huang, Y, Huang, L, Yu, W, He, W, Zhong, B, Li, W, Zeng, X, Vuitton, DA, Giraudoux, P, Craig, PS, Wu, W, "Review of risk factors for human echinococcosis prevalence on the Qinghai-Tibet Plateau, China: a prospective for control options", Infectious Diseases of Poverty, 2014