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Published Erratum
. 1996 Mar-Apr;12(2):71-2.

Urinary cotinine/creatinine ratios

R H Secker-Walker, J Skelly
  • PMID: 8777070
Published Erratum

Urinary cotinine/creatinine ratios

R H Secker-Walker et al. Am J Prev Med. 1996 Mar-Apr.
No abstract available

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