No abstract available
MeSH terms
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Africa, Northern
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DDT / history
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Europe
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Foundations / history*
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History, 20th Century
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Humans
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India
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Italy
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Malaria / history*
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Malaria / prevention & control*
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Mexico
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Mosquito Control / history*
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Philippines
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Public Health / history*
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Research
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South America
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United States
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World Health Organization