Nouveaux cas humains de fasciolase hépatique au Portugal Fernand Fonseca, J. Fraga de Azevedo and M. Marques da Gama Ann. Parasitol. Hum. Comp., 31 1-2 (1956) 14-22 Published online: 13 October 2017 DOI: 10.1051/parasite/1956311014