Systematic evaluation of risk factors for diagnostic delay in inflammatory bowel disease.
Vavricka SR, Spigaglia SM, Rogler G, Pittet V, Michetti P, Felley C, Mottet C, Braegger CP, Rogler D, Straumann A, Bauerfeind P, Fried M, Schoepfer AM; Swiss IBD Cohort Study Group.
Vavricka SR, et al. Among authors: pittet v.
Inflamm Bowel Dis. 2012 Mar;18(3):496-505. doi: 10.1002/ibd.21719. Epub 2011 Apr 20.
Inflamm Bowel Dis. 2012.
PMID: 21509908