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Joined: Sep 2007
Posts: 186
Graduate Member
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This is a very interesting article: http://www.journals.cambridge.org/action/displayAbstract?fromPage=online&aid=776288 ' The results strongly support the view that helminth parasites are extremely sensitive early warning bioindicators, particularly in sensitive environments under threat but where pollution levels are presently low. They may also have a beneficial effect on the health of their hosts by acting as heavy metal filters.'
Last edited by bg123; 12/23/07 11:49 AM.
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