共 62 条
[3]
Ashton HA, 2007, BRIT J SURG, V94, P696, DOI 10.1002/bjs.5780
[5]
Ashton HA, 2002, BMJ-BRIT MED J, V325, P1135
[8]
BENGTSSON H, 1992, EUR J SURG, V158, P19
[9]
BENGTSSON H, 1993, EUR J SURG, V159, P461