Objective:The objective of this study was to investigate the tarnish induced by Streptococcus sobrinus serotype g on Co_Cr, Ni_Cr and casting titanium alloys.
Objective:The objective of this study was to investigate the tarnish induced by Streptococcus sobrinus serotype g on Co_Cr, Ni_Cr and casting titanium alloys.
目的 :研究远缘链球菌g型对铸钛、Co_Cr合金、Ni_Cr合金修复体失泽腐蚀的影响。