Barrios, Nailuj, José Agustín López, Franklin Mujica, Juan Uzcategui, and María Forlano. 2017. “Antigenic Proteins of Excretory and Secretory Products Purified from Cotylophoron Cotylophorum”. Gaceta de Ciencias Veterinarias 22 (1): 4-12. https://mail.revistas.uclave.org/index.php/gcv/article/view/738.