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1
Published 2011
U.S. Dept. of Health and Human Services, U.S. Public Health Service, Office of the Surgeon General
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2
Published 2002
U.S. Dept. of Health and Human Services, Public Health Service, Office of the Surgeon General
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4
Published 2001
U.S. Dept. of Health and Human Services, Public Health Service, Office of the Surgeon General
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5
Published 2020
Centers for Disease Control and Prevention
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6
Published 2002
US Department of Health and Human Services
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8
Published 2012
World Health Organization
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9
Published 2001
U.S. Dept. of Health and Human Services, Public Health Service, Office of the Surgeon General
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10
Published 2001
Dept. of Health and Human Services, U.S. Public Health Service
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11
Published 2014
World Health Organization
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14
Published 2001
U.S. Dept. of Health and Human Services, Public Health Service, Office of the Surgeon General
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15
by Fiore, Michael
Published 1996
U.S. Dept. of Health and Human Services, Public Health Service, Agency for Health Care Policy and Research
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16
Published 2002
U.S. Dept. of Health and Human Services, Public Health Service, Office of the Surgeon General
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17
Published 2011
U.S. Dept. of Health and Human Services, U.S. Public Health Service, Office of the Surgeon General