@conference {conf003_2001Stamoulis,
	title = {Heavy Metal Concentrations in North-Western Greece river sediments},
	booktitle = {Proceedings of the 9th Meeting of the Balkan Clinical Laboratory Federation},
	year = {2001},
	address = {Ioannina, 12-15 Sep 2001},
	author = {Stamoulis, K.C. and Ioannides, K.G. and Papachristodoulou, C.A. and Mertzimekis, T. J.}
}
