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Lee YO, Pepper JK, MacMonegle AJ, Nonnemaker JM, Duke JC, Porter L.Lee YO, et al.Int J Environ Res Public Health. 2018 Apr 8;15(4):699. doi: 10.3390/ijerph15040699.Int J Environ Res Public Health. 2018.PMID: 29642480Free PMC article.
Kim AE, Lee YO, Shafer P, Nonnemaker J, Makarenko O.Kim AE, et al. Among authors: lee yo.Tob Control. 2015 Mar;24(2):132-5. doi: 10.1136/tobaccocontrol-2013-051130. Epub 2013 Oct 3.Tob Control. 2015.PMID: 24092599
Duke JC, Lee YO, Kim AE, Watson KA, Arnold KY, Nonnemaker JM, Porter L.Duke JC, et al. Among authors: lee yo.Pediatrics. 2014 Jul;134(1):e29-36. doi: 10.1542/peds.2014-0269. Epub 2014 Jun 2.Pediatrics. 2014.PMID: 24918224
Nonnemaker J, Kim AE, Lee YO, MacMonegle A.Nonnemaker J, et al. Among authors: lee yo.Tob Control. 2016 Apr;25(e1):e37-43. doi: 10.1136/tobaccocontrol-2015-052511. Epub 2015 Nov 6.Tob Control. 2016.PMID: 26546152