共 12 条
[1]
DUNN DL, 1983, SURGERY, V93, P471
[3]
FOSTER ME, 1985, HOSP UPDATE, V11, P933
[4]
Gallagher P, 1982, J R Coll Surg Edinb, V27, P90
[6]
HAU T, 1984, CURR PROBL SURG, V21, P81
[7]
HAWLEY PR, 1970, J R SOC MED S, V68, P28
[8]
HUSAND JE, 1981, COMPUTED TOMOGRAPHY
[10]
OSTLE B, 1963, STATISTICS RESEARCH, P129