A. P. M. de Oliveira, E. J. L. Torres, A. Maldonado Jr, J. L. de B. Araújo, M. A. Fernandez, and S. C. Thiengo, “Achatina fulica as an intermediate host of nematoda of medical-veterinary interest in Goiás, Brazil”, Rev Patol Trop, vol. 39, no. 3, pp. 199–210, Oct. 2010.