<div dir="ltr">A presentation at the BioMed Open Access Africa Conference held at University of Cape Town, South Africa, 4-5 November 2012<div><br><a href="http://dspace.knust.edu.gh/jspui/handle/123456789/4634">http://dspace.knust.edu.gh/jspui/handle/123456789/4634</a></div>
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