共 8 条
[1]
BECKER RO, 1962, NY STATE J MED, V63, P1169
[2]
BURR HS, 1950, MED PHYS, V2, P90
[3]
COLE KS, 1950, MED PHYS, V2, P82
[4]
DUSHMAN S, 1949, VACUUM TECHNIQUE
[6]
FRIEDMAN H, 1962, ARCH GEN PSYCHIAT, V7, P193
[7]
SHACKEL B., 1958, ELECTRONICS, V31, P36