M. A. De Almeida, “ Preliminary antigenic characterisation of an adult worm vomit preparation of Fasciola hepatica by infected human sera ”, Rev. Inst. Med. Trop. São Paulo, vol. 49, no. 1, pp. 31–35, Feb. 2007, Accessed: Jun. 30, 2024. [Online]. Available: https://revistas.usp.br/rimtsp/article/view/31053