1. The trypanosomiases;Barrett;Lancet,2003
2. A burgeoning epidemic of sleeping sickness in Uganda;Fevre;Lancet,2005
3. The fall and rise of sleeping sickness;Barrett;Lancet,1999
4. Human African trypanosomiasis (sleeping sickness): epidemiological update;Wkly Epidemiol Rec,2006
5. Access to essential drugs in poor countries: a lost battle?;Pecoul;JAMA,1999