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Document Type: Research Article
Affiliations: 1: Fish Biology Group, University Field Station, University of Glasgow, Institute of Biomedical & Life Sciences, Rowardennan, Glasgow, G63 0AW, U.K. and 2: Life Sciences Community Stable Isotope Facility, Scottish Universities Environmental Research Centre, Rankine Avenue, East Kilbride, Glasgow, G75 0QF, U.K.
Publication date: November 1, 2004