@article{77b2f7dca3064e6589c27209349691d2,
title = "Can endoscopy be avoided in the assessment of ulcerative colitis in clinical trials?",
author = "Dhanda, \{Ashwin D.\} and Creed, \{Tom J.\} and Rosemary Greenwood and Sands, \{Bruce E.\} and Probert, \{Christopher S.\}",
year = "2012",
month = nov,
doi = "10.1002/ibd.22879",
language = "English",
volume = "18",
pages = "2056--2062",
journal = "Inflammatory Bowel Diseases",
issn = "1078-0998",
publisher = "Oxford University Press",
number = "11",
}