title: Flare factor: are there any triggering factors associated with onset of clinical symptoms or disease relapse?
authors.affiliation: MGH Crohn's and Colitis Center, Gastrointestinal Unit, Massachusetts General Hospital, Massachusetts, USA.
authors.forename: Joshua R
authors.initials: JR
authors.lastname: Korzenik
mesh_terms: D018572:Disease-Free Survival; D006801:Humans; D007239:Infections / Q000453:epidemiology*; D015212:Inflammatory Bowel Diseases / Q000453:epidemiology* / Q000209:etiology / Q000401:mortality / Q000517:prevention & control*; D010349:Patient Compliance; D012008:Recurrence; D012307:Risk Factors; D013997:Time Factors