@article {251, editor = {,}, title = {Answer}, volume = {57}, number = {2}, pages = {251--251}, year = {2008}, doi = {10.1136/gut.2006.113340a}, publisher = {BMJ Publishing Group}, issn = {0017-5749}, URL = {https://gut.bmj.com/content/57/2/251}, eprint = {https://gut.bmj.com/content/57/2/251.full.pdf}, journal = {Gut} }