共 43 条
[21]
HAMMER JM, 1959, ARCH SURG-CHICAGO, V79, P537
[22]
HAMMER JM, 1955, ARCH SURG-CHICAGO, V71, P625
[24]
Hedenstedt S, 1966, Acta Chir Scand, V131, P448
[25]
ISSAC F, 1950, AM J ROENTG, V63, P66
[27]
JOHNSON FE, 1952, SURGERY, V32, P591
[28]
KAY A W, 1962, J R Coll Surg Edinb, V7, P275
[29]
KELLER JW, 1965, ARCH SURG-CHICAGO, V91, P174
[30]
KRAFT RO, 1962, ARCH SURG-CHICAGO, V85, P687