@article {45300,
	title = {Effects of lipid extraction on stable carbon and nitrogen isotope analyses of fish tissues: potential consequences for food web studies},
	volume = {13},
	year = {2004},
	pages = {155-160},
	publisher = {Ecology of Freshwater Fish},
	author = {Sotiropoulos, M. A. and Tonn, W. M. and Wassenaar, L. I.}
}
