Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) WILLIAMSON RCN,Evidence for an enterotrophic hormone : compensatory hyperplasia in defunctional bowel,Br J Surg,,,1978,65,,736-739,https://cir.nii.ac.jp/crid/1571980076095877504,https://doi.org/10.1002/bjs.1800651018