PT - JOURNAL ARTICLE AU - Bernard Appiah TI - Statistical starting points in Africa AID - 10.1503/cmaj.109-4182 DP - 2012 Jun 12 TA - Canadian Medical Association Journal PG - E471--E472 VI - 184 IP - 9 4099 - http://www.cmaj.ca/content/184/9/E471.short 4100 - http://www.cmaj.ca/content/184/9/E471.full SO - CMAJ2012 Jun 12; 184