共 11 条
[1]
BARBER FE, 1968, 46 INT ASS DENT RES
[3]
HUETER TF, 1955, SONICS, pCH2
[4]
PIEZOELECTRIC TRANSDUCER MATERIALS
[J].
PROCEEDINGS OF THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS,
1965, 53 (10)
:1372-+
[6]
LEES S, 1968, 46 INT ASS DENT RES, P606
[7]
POLLACK RP, 1968, 46 INT ASS DENT RES, P102
[8]
REICH FR, 1967, ULTRASONIC IMAGING T
[9]
SMIRNOW R, 1967, 7H INT C MED BIOL EN, P326
[10]
STANFORD J. W., 1960, JOUR AMER DENTAL ASSOC, V60, P746