Gilbert, R. E., Freeman, K., Lago, E. G., Bahia-Oliveira, L. M. G., Tan, H. K., Wallon, M., . . . Petersen, E. (2008). Ocular Sequelae of Congenital Toxoplasmosis in Brazil Compared with Europe. Public Library of Science.

Gilbert, Ruth E., Katherine Freeman, Eleonor G. Lago, Lilian M. G. Bahia-Oliveira, Hooi Kuan Tan, Martine Wallon, Wilma Buffolano, Miles R. Stanford, a Eskild Petersen. Ocular Sequelae of Congenital Toxoplasmosis in Brazil Compared With Europe. Public Library of Science, 2008.

Gilbert, Ruth E., et al. Ocular Sequelae of Congenital Toxoplasmosis in Brazil Compared With Europe. Public Library of Science, 2008.