The Buruli mysteries: unanswered questions surround a growing epidemic.
D004196:Disease Outbreaks / Q000517:prevention & control; D004777:Environment; D006801:Humans; D009165:Mycobacterium Infections, Nontuberculous / Q000453:epidemiology*; D019911:Mycobacterium ulcerans; D012883:Skin Ulcer / Q000453:epidemiology / Q000382:microbiology*; D014330:Tropical Medicine; D014944:World Health Organization