The treponematoses.
D000818:Animals; D002962:Civilization; D004777:Environment; D000882:Haplorhini; D006801:Humans; D010406:Penicillins / Q000627:therapeutic use; D012923:Social Class; D013019:South Africa; D013587:Syphilis / Q000453:epidemiology; D014211:Treponemal Infections / Q000453:epidemiology* / Q000517:prevention & control
D010406:Penicillins