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Home Q & A Board Other Fields Homework Help Sociology
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lenga012 lenga012
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6 years ago
The majority of decline in measles mortality in the United States after 1900 was due to the development of an effective vaccine.
 
  Indicate whether this statement is true or false.
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ashloashlo
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6 years ago
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lenga012 Author
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6 years ago
This site is awesome
bioc
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Yesterday
Thanks for your help!!
branbran2k16
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2 hours ago
Just got PERFECT on my quiz
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