共 17 条
[2]
BAKER JW, 1969, P BRIT I RAD, V42, P794
[4]
FARMER FT, 1969, P BRIT I RAD, V42, P795
[5]
FARMER FT, 1962, BRIT J RADIOL, V36, P426
[6]
GARDNER A, 1972, AM J ROENTGENOL, V114, P163
[10]
INNES G, 1969, P BRIT I RAD, V42, P795