@book{228299,
	author = {Garde López-Brea, J. J. and Perez-Guzmán Palomares, M. D.},
	title = {Sperm characteristics of manchego ram lambs treated by melatonin implants / J. J. Garde López-Brea ; M. D. Pérez-Guzmán Palomares ; S. S. Pérez Garnelo ...[et al.]},
	year = {2013}
}