TY - JOUR T1 - Toward an understanding of global health inequality JF - Canadian Medical Association Journal JO - CMAJ SP - 71 LP - 72 DO - 10.1503/cmaj.061267 VL - 176 IS - 1 AU - Robert J. Birnbaum Y1 - 2007/01/02 UR - http://www.cmaj.ca/content/176/1/71.abstract ER -