共 11 条
[1]
BILLIMORIA PE, 1963, AMER J ROENTGENOL RA, V89, P854
[3]
BURNETT W, 1958, LANCET, V2, P387
[6]
LINDGREN P, 1961, ACTA RADIOL, V55, P1
[8]
SACHS MD, 1966, RADIOL CLIN N AM, V4, P547
[9]
SHEHADI WH, 1966, RADIOL CLIN N AM, V4, P463