共 8 条
[1]
BAUD C A, 1970, Caries Research, V4, P1
[2]
APPLICATION OF ELECTRON-SPECTROSCOPY TO SURFACE STUDIES
[J].
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY,
1974, 11 (01)
:212-224
[6]
WEATHERELL J A, 1965, Arch Oral Biol, V10, P139, DOI 10.1016/0003-9969(65)90065-8
[7]
WEATHERELL JA, 1971, TOOTH ENAMEL 2, P31