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Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Feb 28, 2014; 20(8): 1951-1960
Published online Feb 28, 2014. doi: 10.3748/wjg.v20.i8.1951
Table 4 Lymph node sampling in laparoscopic vs open approaches
Laparoscopy
Open
PatientsLNsPatientsLNs
nnnn
COST[91]4351242812
Veldkamp et al[92]6271062110
Guillou et al[93]5261226813.5
Kang et al[94]1701717018
Braga et al[95]13414.513415.3
Hewett et al[96]2941329813
Liang et al[97]13515.613416
Leung et al[98]20311.120012.1
Benhaim et al[99]23526.829625.9