1. Internal Displacement Monitoring Centre Internal Displacement Monitoring Centre IDP Database http://www.internal-displacement.org/statistics
2. The Global Network Conference on Emergency Medicine http://www.emergencymedicineme.com/
3. African Conference on Emergency Medicine http://www.afcem2012.com/
4. GreyNet International Conference on Grey Literature 1997, expanded 2004 http://www.greynet.org/greynethome/aboutgreynet.html
5. Anonymous Global Emergency Medicine Literature Review 2012 http://www.gemlr.org/uploads/1/4/6/4/14642448/2012_gemlr_procedures_manual_abridged.doc