Bouchard, 2006, J Periodontol, 77, 479, 10.1902/jop.2006.050128
Papapanou, 1999, J Int Acad Periodontol, 1, 110
Reich, 1993, Community Dent Oral Epidemiol, 21, 379, 10.1111/j.1600-0528.1993.tb01103.x
Ministry of Helath, 2008, 2007 Statistics of National Health, 66
Southerland, 2006, Periodontol 2000, 40, 130, 10.1111/j.1600-0757.2005.00138.x
Kinane, 2008, J Clin Periodontol, 35, 333, 10.1111/j.1600-051X.2008.01278.x
Raghavendran, 2007, Periodontol 2000, 44, 164, 10.1111/j.1600-0757.2006.00206.x
Kinane, 2001, Periodontol 2000, 25, 8, 10.1034/j.1600-0757.2001.22250102.x
Nunn, 2003, Periodontol 2000, 32, 11, 10.1046/j.0906-6713.2002.03202.x
Albandar, 2002, Periodontol 2000, 29, 177, 10.1034/j.1600-0757.2002.290109.x
Holtfreter, 2009, J Clin Periodontol, 36, 114, 10.1111/j.1600-051X.2008.01361.x
Baelum, 1995, J Clin Periodontol, 22, 146, 10.1111/j.1600-051X.1995.tb00126.x
Dye, 2005, J Clin Periodontol, 32, 798, 10.1111/j.1600-051X.2005.00742.x
Morris, 2001, Br Dent J, 191, 186, 10.1038/sj.bdj.4801135
Dye, 2007, Vital Health Stat 11, 1
Bourgeois, 2007, J Periodontal Res, 42, 219, 10.1111/j.1600-0765.2006.00936.x
Seabra, 2008, Quintessence Int, 39, 559
Papapanou, 1988, J Clin Periodontol, 15, 469, 10.1111/j.1600-051X.1988.tb01602.x
Kingman, 2008, J Clin Periodontol, 35, 659, 10.1111/j.1600-051X.2008.01243.x
Beck, 2006, Community Dent Oral Epidemiol, 34, 1, 10.1111/j.1600-0528.2006.00252.x
Van Dyke, 2005, J Int Acad Periodontol, 7, 3
Papapanou, 1991, J Clin Periodontol, 18, 611, 10.1111/j.1600-051X.1991.tb00098.x
Genco, 1996, J Periodontol, 67, 1041, 10.1902/jop.1996.67.10s.1041
Susin, 2004, J Periodontol, 75, 1033, 10.1902/jop.2004.75.7.1033
Christensen, 2003, Community Dent Health, 20, 229
Roberts-Thomson, 2003, Aust Dent J, 48, 169, 10.1111/j.1834-7819.2003.tb00027.x
Palmer, 2005, J Clin Periodontol, 32, 180, 10.1111/j.1600-051X.2005.00786.x
Borrell, 2005, J Clin Periodontol, 32, 132, 10.1111/j.1600-051X.2005.00799.x
van Winkelhoff, 2001, J Periodontol, 72, 666, 10.1902/jop.2001.72.5.666
Preshaw, 2007, Periodontol 2000, 45, 138, 10.1111/j.1600-0757.2007.00221.x
Nishimura, 2007, Periodontol 2000, 43, 245, 10.1111/j.1600-0757.2006.00171.x
Perlstein, 1977, Oral Surg Oral Med Oral Pathol, 43, 707, 10.1016/0030-4220(77)90055-X
Saito, 2001, J Dent Res, 80, 1631, 10.1177/00220345010800070701
Reeves, 2006, Arch Pediatr Adolesc Med, 160, 894, 10.1001/archpedi.160.9.894
Saito, 2007, Periodontol 2000, 43, 254, 10.1111/j.1600-0757.2006.00186.x
Khader, 2009, J Clin Periodontol, 36, 18, 10.1111/j.1600-051X.2008.01345.x
