Which activity index for ulcerative colitis? evaluation of the size and effect of inter_observer variation in clinical, endoscopic and composite indices

Bibliografiska uppgifter
Huvudupphovsmän:	Walsh, A, Brain, A, Keshav, S, Buchel, O, Jacobovits, S, Thomas, S, White, L, Von Herbay, A, Altman, D, Travis, S
Materialtyp:	Journal article
Publicerad:	2009

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