共 11 条
[1]
ARENDS J, 1975, P INT S ACID ETCH TE, P40
[2]
ASMUSSEN E, 1977, ACTA ODONTOL SCAND, V35, P183, DOI 10.3109/00016357709004653
[6]
JONGEBLOED WL, 1976, THESIS U GRONINGEN
[7]
KOULOURIDES T, 1968, ART SCI DENTAL CARIE, P355
[9]
RETIEF DH, 1973, J DENTA RES, V54, P402