Diagnostic yield of upper endoscopy in paediatric patients with Crohn's disease and ulcerative colitis. Subanalysis of the HUPIR registry.
Kovacs M, Muller KE, Arato A, Lakatos PL, Kovacs JB, Varkonyi A, Solyom E, Polgar M, Nemes E, Guthy I, Tokodi I, Toth G, Horvath A, Tarnok A, Tomsits E, Csoszánszky N, Balogh M, Vass N, Bodi P, Dezsofi A, Gardos L, Micskey E, Papp M, Szucs D, Cseh A, Molnar K, Szabo D, Veres G; Hungarian IBD Registry Group (HUPIR).
Kovacs M, et al. Among authors: cseh a.
J Crohns Colitis. 2012 Feb;6(1):86-94. doi: 10.1016/j.crohns.2011.07.008. Epub 2011 Aug 23.
J Crohns Colitis. 2012.
PMID: 22261532