<p><b>Copyright information:</b></p><p>Taken from "Malaria risk and access to prevention and treatment in the paddies of the Kilombero Valley, Tanzania"</p><p>http://www.malariajournal.com/content/7/1/7</p><p>Malaria Journal 2008;7():7-7.</p><p>Published online 9 Jan 2008</p><p>PMCID:PMC2254425.</p><p></p> Error bars are 95% confidence intervals