@book{210218,
	author = {Ettinger, Stephen J. and Feldman, Edward C.},
	title = {Tratado de medicina interna veterinaria : enfermedades del perro y el gato / Stephen J. Ettinger},
	publisher = {Inter-Médica},
	year = {2002},
	address = {Buenos Aires},
	edition = {5a ed.}
}