TY - JOUR T1 - Black eyes and barriers JF - Canadian Medical Association Journal JO - CMAJ DO - 10.1503/cmaj.109-4392 SP - cmaj.109-4392 AU - Nathan Stall Y1 - 2013/01/01 UR - http://www.cmaj.ca/content/early/2013/01/21/cmaj.109-4392.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -