@misc{7941,
  author = {J. Blackwell and S. Saxena and N. Jayasooriya and A. Bottle and I. Petersen and M. Hotopf and C. Alexakis and R. Pollok},
  title = {Prevalence and duration of gastrointestinal symptoms before diagnosis of Inflammatory Bowel Disease and predictors of timely specialist review: a population-based study},
  year = {2020},
  journal = {J Crohns Colitis},
  issn = {1873-9946},
  doi = {10.1093/ecco-jcc/jjaa146},
}