Sous embargo indéterminé.
Inproceedings: an article in a conference proceedings.
Abstract (Abstract): shot summary in a article that contain essentials elements presented during a scientific conference, lecture or from a poster.
Long diagnostic delay in Crohn's disease is associated with a complicated disease course and increased operation rate.
Title of the conference
Swiss Medical Weekly
Swiss IBD Cohort Study
Annual meeting of the Swiss Society of Gastroenterology, Swiss Society of Visceral Surgery, Swiss Association of the Study of the Liver, Swiss Society of Clinical Nutrition, Interlaken (Switzerland), September 20-21, 2012
[Oral presentation #30]
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