Source attribution of 2010 cholera epidemic in Haiti Frerichs, Ralph R. ; Boncy, Jacques ; Barrais, Robert ; Keim, Paul S. ; Piarroux, Renaud Abstract Publication: Proceedings of the National Academy of Science Pub Date: November 2012 DOI: 10.1073/pnas.1211512109 Bibcode: 2012PNAS..109E3208F