Periodontitis in US Adults: National Health and Nutrition Examination Survey 2009-2014.
Eke PI, Thornton-Evans GO, Wei L, Borgnakke WS, Dye BA, Genco RJ. Periodontitis in US Adults: National Health and Nutrition Examination Survey 2009-2014. J Am Dent Assoc. 2018 Jul; 149(7):576-588.e6.