PT - JOURNAL ARTICLE AU - Alyx Treasure TI - Competing at the top level with Crohn’s disease AID - 10.1136/bjsports-2019-100807 DP - 2019 Jul 05 TA - British Journal of Sports Medicine PG - bjsports-2019-100807 4099 - http://bjsm.bmj.com/content/early/2019/07/05/bjsports-2019-100807.short 4100 - http://bjsm.bmj.com/content/early/2019/07/05/bjsports-2019-100807.full