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    <marc:leader>00000nam  2200000za 4500</marc:leader>
    <marc:controlfield tag="001">9.812484</marc:controlfield>
    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
    <marc:controlfield tag="005">20221107141332</marc:controlfield>
    <marc:controlfield tag="007">cr |||||||||||</marc:controlfield>
    <marc:controlfield tag="008">170131s2016    onc     o    f000 0 eng d</marc:controlfield>
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      <marc:subfield code="a">CaOODSP</marc:subfield>
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      <marc:subfield code="a">n-cn---</marc:subfield>
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      <marc:subfield code="a">HP35-69/2016E-PDF</marc:subfield>
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      <marc:subfield code="a">Community water fluoridation </marc:subfield>
      <marc:subfield code="h">[electronic resource].</marc:subfield>
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    <marc:datafield tag="260" ind1=" " ind2=" ">
      <marc:subfield code="a">[Ottawa] : </marc:subfield>
      <marc:subfield code="b">Public Health Agency of Canada, </marc:subfield>
      <marc:subfield code="c">c2016.</marc:subfield>
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      <marc:subfield code="a">2 p.</marc:subfield>
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      <marc:subfield code="a">Issued also in French under title: Fluoration de l'eau potable.</marc:subfield>
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      <marc:subfield code="a">Caption title.</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references.</marc:subfield>
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      <marc:subfield code="a">“Fluoride is a mineral that exists naturally in virtually all water sources and in trace quantities in food and soil. At low concentrations, fluoride in drinking water prevents dental cavities and improves oral health. Communities adjust the amount of fluoride in their community water supply to optimal levels that protect teeth from decay - this is referred to as community water fluoridation. Water fluoridation can reduce tooth decay in a community by providing frequent and consistent contact with low levels of fluoride. The recommended optimal level of fluoride in drinking water takes into consideration all sources of exposure to fluoride, including foods and dental products. It is well below the maximum acceptable concentration established by the Federal-Provincial-Territorial Committee on Drinking Water"--p. [1].</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Oral health</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
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      <marc:subfield code="a">Public Health Agency of Canada.</marc:subfield>
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      <marc:subfield code="t">Fluoration de l'eau potable </marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.812487</marc:subfield>
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    <marc:datafield tag="856" ind1="4" ind2="0">
      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">170 KB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2017/aspc-phac/HP35-69-2016-eng.pdf</marc:subfield>
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      <marc:subfield code="a">150259</marc:subfield>
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