@book{143428,
	author = {Ribeiro, V.L.S.},
	title = {Ocorrencia de Cnemidocoptes pilae Lavoipierre 
 Griffiths, 1951 (Acari: Sarcoptiformes)parasitando Melopsittacus undulatus (Aves: Psittacidae)no Rio Grande do Sul.}
}