4Kononen M,Rintanen J,Waltimo A,et al.Titanium framework removable partial denture used for patient allergic to other metals:a clinical report and literature review[J].Prosthet-Dent,1995,73(1):4-7.
5Theilade E,Jorgense B,Theilade J.Predominant cultivable microrlora of plaque on revomable dentures in patients with healthy oral mucosa[J].Archs Oral Biol,1993,28(8):675-680.
6Yeung A L,Lo E C,Chow T W,et al.Oral health status of patients 5-6 years after placement of cobalt-chromium removable partial drntures[J].Oral Rehabil,2007,27(3):183-189.
