Trypanosomiasis research.
D000349:Africa; D000818:Animals; D000829:Animals, Domestic; D002489:Central America; D000518:Eflornithine; D009952:Ornithine / Q000031:analogs & derivatives / Q000627:therapeutic use; D012106:Research; D013020:South America; D014352:Trypanosomiasis / Q000188:drug therapy
D009952:Ornithine; D000518:Eflornithine