共 13 条
[2]
CHASE NE, 1966, RADIOL CLIN N AM, V4, P131
[3]
DALAL PM, 1965, LANCET, V1, P61
[4]
EHRENFEL.WK, 1966, ARCH SURG-CHICAGO, V93, P787
[6]
GUNNING AJ, 1964, Q J MED, V33, P155
[7]
HASS WILLIAM K., 1967, P119
[9]
JULIAN OC, 1963, ARCH SURG-CHICAGO, V86, P803
[10]
MCBRIEN DJ, 1963, LANCET, V1, P697