@book{210467,
	author = {Radostits, Otto M. and Gay, C. C.},
	title = {Medicina veterinaria : tratado de las enfermedades del ganado bovino, ovino, porcino, caprino y equino / Otto M. Radostits},
	publisher = {Mcgraw-Hill},
	year = {2002},
	address = {Madrid},
	edition = {9a ed.}
}