@misc{8589,
  author = {S. Stapley and G. Rubin and D. Alsina and E. Shephard and M. Rutter and W. Hamilton},
  title = {Clinical features of bowel disease in patients aged <50 years in primary care: a large case-control study},
  year = {2017},
  journal = {Br J Gen Pract},
  volume = {67},
  number = {658},
  pages = {e336-e344},
  issn = {0960-1643},
  doi = {10.3399/bjgp17X690425},
}