

@article {13477,
	title = {Vaccination with cathepsin L proteinases and with leuucine aminopeptidase induces high levels of protection against fascioliasis in sheep},
	journal = {Infect. Immun.},
	volume = {67},
	year = {1999},
	pages = {1954-1961},
	author = {Piacenza, L. and Acosta, D. and Basmadjian, L. and Dalton, J. P. and Carmona, C.}
}
