A.恒牙、乳牙均多見(jiàn) B.全口牙均受累 C.15歲以前居住在高氟區(qū)可患氟牙癥 D.患牙釉質(zhì)形態(tài)表現(xiàn)為白堊釉、棕黃色色素沉著斑塊和帶狀釉實(shí)質(zhì)缺損 E.患牙耐磨性差,但對(duì)酸蝕的抵抗力強(qiáng)