3.5 The main cause of secondary root canal infection is:
A、Treponemadenticola.
B、Streptococcusspecies.
C、Enterococcusfaecalis.
D、Candidaalbicans.
E、CandDarecorrect.
发布时间:2026-02-21 11:37:28
A、Treponemadenticola.
B、Streptococcusspecies.
C、Enterococcusfaecalis.
D、Candidaalbicans.
E、CandDarecorrect.