PT - JOURNAL ARTICLE AU - Bernard Appiah TI - Getting the numbers right in Africa — a tribal solution AID - 10.1503/cmaj.109-3941 DP - 2011 Sep 20 TA - Canadian Medical Association Journal PG - E979--E980 VI - 183 IP - 13 4099 - http://www.cmaj.ca/content/183/13/E979.short 4100 - http://www.cmaj.ca/content/183/13/E979.full SO - CMAJ2011 Sep 20; 183