53 下列何種牙周韌帶纖維只出現在多根齒(multirooted teeth)?
(A) Transseptal group
(B) Alveolar crest group
(C) Interradicular fibers
(D) Oblique group

答案:登入後查看
統計: A(7), B(1), C(12), D(0), E(0) #2737741