Reductions in lymphocyte subpopulations after repetead exposure to 1.5 ppm nitrogen dioxide

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      <subfield code="a">Reductions in lymphocyte subpopulations after repetead exposure to 1.5 ppm nitrogen dioxide</subfield>
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      <subfield code="a">In this investigation the effects of repetead exposure to 1.5 ppm NO2 on immune competent cells in bronchoalveolar lavage (BAL) fluid was studied. Special attention was focused on effects on lymphocyte subpopulations. It is concluded that repetead short term exposures to 1.5 ppm NO2, a moderate occupational concentration, induces significant effects on immune competent bronchoalveolar lymphocytes</subfield>
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      <subfield code="a">British journal of industrial medicine</subfield>
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      <subfield code="t">British journal of industrial medicine</subfield>
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      <subfield code="g">nº 12, December 1992 ; p. 850-854</subfield>
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