Article info
PDFLetter
Which cut-off level of urine cotinine:creatinine ratio (CCR) should be used to determine passive smoking prevalence in children in community based studies?
- Correspondence to: Dr Pembe Keskinoglu Dokuz Eylül University, School of Medicine, Department of Public Health, 35340, Inciralti/Izmir, Turkey; pembe.keskinoglu{at}gmail.com
Citation
Which cut-off level of urine cotinine:creatinine ratio (CCR) should be used to determine passive smoking prevalence in children in community based studies?
Publication history
- Accepted May 23, 2007
- First published September 26, 2007.
Online issue publication
May 13, 2016
Request permissions
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.
Copyright information
Copyright 2007 Tobacco Control