共 21 条
[4]
DONALDSON GA, 1970, AM J SURG, V120, P306
[6]
FROMM D, 1986, SURGICAL TREATMENT D, P216
[7]
GLEDHILL T, 1984, LANCET, V2, P697
[9]
HERRINGTON JL, 1960, SURGERY, V47, P497