The use of a spur valve in a Roux loop to prevent reflux into the biliary tract.

[1]  W. Shim,et al.  Fifteen years' experience with an antirefluxing biliary drainage valve. , 1999, Journal of pediatric surgery.

[2]  S. Luck,et al.  The evolution of a valved hepatoduodenal intestinal conduit. , 1981, Journal of pediatric surgery.