@book{87041,
	author = {Newman, Michael G. and Takei, Henri H. and Carranza, Fermin A.},
	title = {Carranza periodontia clínica},
	publisher = {Guanabara Koogan},
	year = {2004},
	address = {Rio de Janeiro},
	edition = {9.ª ed},
	note = {Leitura interna (ex.1)}
}