TY - JOUR T1 - Oil, water and health care — a difficult mix JF - Canadian Medical Association Journal JO - CMAJ SP - E325 LP - E326 DO - 10.1503/cmaj.109-3794 VL - 183 IS - 6 AU - Bernard Appiah Y1 - 2011/04/05 UR - http://www.cmaj.ca/content/183/6/E325.abstract ER -