26.下列何種疾病具有牙髓腔擴大,enamel、cementum和dentin都發育不足,牙根太短及乳牙提早脫落等特徵?
(A)副甲狀腺功能不足(hypoparathyroidism)
(B)呆小症(cretinism)
(C)低磷酸酯酶症(hypophosphatasia)
(D)垂體性侏儒症(pituitary dwarfism )
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統計: A(83), B(95), C(856), D(70), E(0) #3282346
統計: A(83), B(95), C(856), D(70), E(0) #3282346