Diurnal variation in peak expiratory flow rate among polyvinylchloride compounding workers

<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd">
  <record>
    <leader>00000nab a2200000 i 4500</leader>
    <controlfield tag="001">MAP20071016917</controlfield>
    <controlfield tag="003">MAP</controlfield>
    <controlfield tag="005">20080418114829.0</controlfield>
    <controlfield tag="007">hzruuu---uuuu</controlfield>
    <controlfield tag="008">940121e19910401gbr||||    | |00010|eng d</controlfield>
    <datafield tag="035" ind1=" " ind2=" ">
      <subfield code="a">6800002848</subfield>
    </datafield>
    <datafield tag="040" ind1=" " ind2=" ">
      <subfield code="a">MAP</subfield>
      <subfield code="b">spa</subfield>
    </datafield>
    <datafield tag="084" ind1=" " ind2=" ">
      <subfield code="a">873</subfield>
    </datafield>
    <datafield tag="245" ind1="1" ind2="0">
      <subfield code="a">Diurnal variation in peak expiratory flow rate among polyvinylchloride compounding workers</subfield>
      <subfield code="c">H.S. Lee... [et al.]</subfield>
    </datafield>
    <datafield tag="520" ind1=" " ind2=" ">
      <subfield code="a">The diurnal variation in peak expiratory flow rate (PEFR) was studied in a group of PVC compounding workers and in a control group. Their aim was to determine whether PVC compounding workers have increased diurnal variation in PEFR suggesting exposure to a potential bronchoactive agent. The study indicates a significant acute airway constriction from occupational exposure to PVC dust</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080576615</subfield>
      <subfield code="a">Medicina laboral</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080619480</subfield>
      <subfield code="a">Enfermedades profesionales</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080610579</subfield>
      <subfield code="a">Enfermedades pulmonares</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080588670</subfield>
      <subfield code="a">Vías respiratorias</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080536886</subfield>
      <subfield code="a">PVC</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080617806</subfield>
      <subfield code="a">Peak Expiratory Flow Rate</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080562410</subfield>
      <subfield code="a">Experimentos</subfield>
    </datafield>
    <datafield tag="700" ind1="1" ind2=" ">
      <subfield code="0">MAPA20080005542</subfield>
      <subfield code="a">Lee, H.S.</subfield>
    </datafield>
    <datafield tag="740" ind1="0" ind2=" ">
      <subfield code="a">British journal of industrial medicine</subfield>
    </datafield>
    <datafield tag="773" ind1="0" ind2=" ">
      <subfield code="t">British journal of industrial medicine</subfield>
      <subfield code="d">London and Margate</subfield>
      <subfield code="g">nº 4, April 1991 ; p. 275-278</subfield>
    </datafield>
  </record>
</collection>