TY - JOUR T1 - Lack of clean water exacerbates cholera outbreak in Haiti JF - Canadian Medical Association Journal JO - CMAJ SP - E83 LP - E84 DO - 10.1503/cmaj.109-3764 VL - 183 IS - 2 AU - Paul Christopher Webster Y1 - 2011/02/08 UR - http://www.cmaj.ca/content/183/2/E83.abstract ER -