共 12 条
[3]
DOUGLAS WH, 1978, J MATER SCI, V13, P2600, DOI 10.1007/BF02402746
[4]
Neill DJ, 1968, BRIT DENT J, V124, P107
[5]
PHILLIPS RW, 1973, SKINNERS SCI DENTAL, P220
[6]
Smith D C, 1966, Dent Pract Dent Rec, V17, P39
[7]
STANFORD J W, 1955, J Am Dent Assoc, V51, P307
[10]
Sweeney W. T., 1942, J AM DENT ASSOC, V29, P7