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Start Over Subjects World Health Organization. ✖Remove constraint Subjects: World Health Organization. Titles A single injection of long-acting penicillin cures yaws (before) ✖Remove constraint Titles: A single injection of long-acting penicillin cures yaws (before) Publication Year 1960 ✖Remove constraint Publication Year: 1960

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  • A single injection of long-acting penicillin cures yaws (before)1