%0 Letter %T ACG Guidelines on Management of PTEN-Hamartoma Tumor Syndrome: Does the Evidence Support so Much so Young? %A Heald B %A Burke CA %A Kalady M %A Eng C %J Am J Gastroenterol %V 110 %N 12 %D Dec 2015 %M 26673503 %F 12.045 %R 10.1038/ajg.2015.368 %X