Antioxidants and periodontitis in 60-70-year-old men.
Linden GJ, McClean KM, Woodside JV, Patterson CC, Evans A, Young IS, Kee F.
Linden GJ, et al. Among authors: patterson cc.
J Clin Periodontol. 2009 Oct;36(10):843-9. doi: 10.1111/j.1600-051X.2009.01468.x. Epub 2009 Aug 23.
J Clin Periodontol. 2009.
PMID: 19703237