8Paranhos Hde F,Lovato da Silva CH,de Souza RF,et al.Evaluation of three indices for biofilm accumulation on com-plete dentures[J].Gerodontology,2010,27(1):33-40.
9Coulthwaitel L,Verran J.Evaluation of in vivo dentureplaque assessment methods[J].Br Dent J,2009,207(6):E12,discussion 282-283.
10Kim SH,Shim JY,Lee HR,et al.The relationship betweenpulse pressure and leukoaraiosis in the elderly[J].ArchGerontol Geriatr,2012,54(1):206-209.