@book{236852,
	author = {Eiras-Stofella, D. R. and Charvet-Almeida, P.},
	title = {Gills of the freshwater fish Hypostomus commersonii VAL., 1840 - Loricariidae -  analyzed through electron microscopy techniques},
	note = {Eiras-Stofella, DR-Univ Fed Parana/Ctr Electron Microscopy/Caixa Postal 19031/BR-81530900 Curitiba/Parana, Brazil}
}