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Use of electronic cigarettes among young Swiss men.
Douptcheva N, Gmel G, Studer J, Deline S, Etter JF. Douptcheva N, et al. Among authors: etter jf. J Epidemiol Community Health. 2013 Dec 1;67(12):1075-6. doi: 10.1136/jech-2013-203152. Epub 2013 Aug 28. J Epidemiol Community Health. 2013. PMID: 23986491 No abstract available.
Collecting saliva samples by mail.
Etter JF, Perneger TV, Ronchi A. Etter JF, et al. Am J Epidemiol. 1998 Jan 15;147(2):141-6. doi: 10.1093/oxfordjournals.aje.a009426. Am J Epidemiol. 1998. PMID: 9457003 Review.
Saliva cotinine levels in smokers and nonsmokers.
Etter JF, Vu Duc T, Perneger TV. Etter JF, et al. Am J Epidemiol. 2000 Feb 1;151(3):251-8. doi: 10.1093/oxfordjournals.aje.a010200. Am J Epidemiol. 2000. PMID: 10670549
189 results