Flota Bañuelos, C., Martínez M., I., López Collado, J., Vargas Mendoza, M., González Hernández, H. and Fajersson, P. 2013. Spatio-temporal pattern of larvae and eggs of gastrointestinal nematodes in cattle pastures in Veracruz, Mexico. Revista de Biología Tropical. 61, 4 (Dec. 2013), 1747–1758. DOI:https://doi.org/10.15517/rbt.v61i4.12848.