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. 2007 Jul 18;2007(3):CD004929. doi: 10.1002/14651858.CD004929.pub3

Jiang 2007.

Methods RCT
Participants D2 gastrectomy
Interventions NGT
Outcomes time to flatus
hospital stay
duration of IV fluids
Notes  
Risk of bias
Bias Authors' judgement Support for judgement
Allocation concealment? Unclear risk B‐ unclear