Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions News feed Embed this list Save this search Mark all Export Your filters: cql: author="Van Bortel, Wim" or (type exact bookEditor and editor="Van Bortel, Wim") Mark journalArticle A1 open access Multiple insecticide resistance: an impediment to insecticide-based malaria vector control program Delenasaw Yewhalaw Gebre, Walter Steurbaut (UGent) , Pieter Spanoghe (UGent) , Wim Van Bortel, Leen Denis, Dejene A Tessema, Yehenew Getachew Kifle (UGent) , Marc Coosemans, Luc Duchateau (UGent) and Niko Speybroeck (2011) PLOS ONE. 6(1). Mark journalArticle A1 open access First evidence of high knockdown resistance frequency in anopheles arabiensis (diptera: Culicidae) from Ethiopia Delenasaw Yewhalaw Gebre, Wim Van Bortel, Leen Denis, Marc Coosemans, Luc Duchateau (UGent) and Niko Speybroeck (2010) AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE. 83(1). p.122-125 Mark journalArticle A1 open access The influence of the Gilgel-Gibe hydroelectric dam in Ethiopia on caregivers' knowledge, perceptions and health-seeking behaviour towards childhood malaria Delenasaw Yewhalaw Gebre, Wondwossen Kassahun, Kifle Woldemichael, Kora Tushune, Morankar Sudaker, Daniel Kaba, Luc Duchateau (UGent) , Wim Van Bortel and Niko Speybroeck (2010) MALARIA JOURNAL. 9.