

@article {16056,
	title = {Effect of vaccination with a monovalent Leptospira interrogans serovar hardjo type hardjo-bovis vaccine on type hardjo-bovis infection of cattle.},
	journal = {Am J Vet Res.Am J Vet Res.},
	volume = {52},
	number = {10},
	year = {1991},
	pages = {1639-1643.},
	author = {Bolin, C. A. and Cassells, J. A. and Zuerner, R. L. and Trueba, G.}
}
