@article{VillarroyaAparicio:44150, author = "Villarroya Aparicio, Beatriz Eva and Casas del Pozo, José María and Villacampa Pérez, María Dolores and García Clemente, María Pilar and Forniés Gracia, Juan Octavio and Ara Laplana, Irene Victoria", title = "{}", year = "2011", }