TY - RPRT TI - Pouch permeability: breaching barriers to understanding pouchitis? AU - I Bjarnason AU - I Menzies AU - A Macpherson PY - 1996 DO - 10.1136/gut.39.2.338 UR - https://pubmed.ncbi.nlm.nih.gov/8977355/ ID - 8977355 ER -