Article info
PDFEpidemiology
1673b Three nested case control studies from cohorts of petroleum industry workers
Citation
1673b Three nested case control studies from cohorts of petroleum industry workers
Publication history
- First published April 24, 2018.
Online issue publication
January 07, 2022
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© 2018, Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions