TY - JOUR T1 - An economical cure JF - Canadian Medical Association Journal JO - CMAJ SP - 773 LP - 773-a DO - 10.1503/cmaj.1060156 VL - 175 IS - 7 AU - Russell Davidson Y1 - 2006/09/26 UR - http://www.cmaj.ca/content/175/7/773.2.abstract ER -