共 12 条
[1]
CHURCHILL HR, 1935, MEYERS NORMAL HISTOL, P35
[2]
A microscopic study of the surface enamel of human teeth
[J].
ANATOMICAL RECORD,
1938, 71 (02)
:221-231
[4]
GEROULD CH, 1944, J DENT RES, V23, P239
[5]
GOTTLIEB B, 1947, DENTAL CARIES
[6]
PICKERELL HP, 1912, PREVENTION DENTAL CA, P49