共 7 条
[1]
BOYDE A, 1964, THESIS LONDON U, P197
[2]
Helmcke J G, 1966, Dtsch Zahnarztl Z, V21, P1065
[3]
HELMCKE JG, 1963, DTSCH ZAHNARZTL Z, V18, P626
[4]
HELMCKE JG, 1965, TOOTH ENAMEL
[5]
HUMPHREY J, 1923, TEXTBOOK DENTAL ANAT, P97
[6]
STACK MV, 1965, TOOTH ENAMEL ED
[7]
TOMES CS, 1998, DENTAL ANATOMY, P24