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A Bibliometric study of the trend in articles related to epidemiology published in occupational health journals

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      <subfield code="c">Ken Takahashi... [et al.]</subfield>
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      <subfield code="a">The objective of this paper is to study the role assumed by epidemiology in occupational health literature and characterise its change over years. Epidemiology is assuming increasing importance in occupational health literature. This was shown quantitatively by the use of descriptors in the medline database</subfield>
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      <subfield code="a">Occupational and environmental medicine</subfield>
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      <subfield code="t">Occupational and environmental medicine</subfield>
      <subfield code="d">London and Margate</subfield>
      <subfield code="g">Vol. 53, nº 7, July 1996 ; p. 433-438</subfield>
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