Development and Validation of Diagnostic Criteria for IBD Subtypes Including IBD-unclassified in Children: a Multicentre Study From the Pediatric IBD Porto Group of ESPGHAN

Recent advances in clinical practice: a systematic review of isolated colonic Crohn's disease: the third IBD?

(2016) Sreedhar Subramanian et al.   GUT

pANCA and ASCA in Children with IBD-Unclassified, Crohnʼs Colitis, and Ulcerative Colitis—A Longitudinal Report from the IBD Porto Group of ESPGHAN

(2016) Liron Birimberg-Schwartz et al.   INFLAMMATORY BOWEL DISEASES

Inherited determinants of Crohn's disease and ulcerative colitis phenotypes: a genetic association study

(2016) Isabelle Cleynen et al.   LANCET

Pediatric IBD-unclassified Is Less Common than Previously Reported; Results of an 8-Year Audit of the EUROKIDS Registry

(2015) Dwight A. Winter et al.   INFLAMMATORY BOWEL DISEASES

Pediatric modification of the Montreal classification for inflammatory bowel disease

(2010) Arie Levine et al.   INFLAMMATORY BOWEL DISEASES

Frequency of indeterminate colitis in children and adults with IBD — a metaanalysis

(2009) Freerk Prenzel et al.   Journal of Crohns & Colitis

What is the incidence, prevalence, and natural history of indeterminate colitis?

(2008) Gianmichele Meucci   INFLAMMATORY BOWEL DISEASES

Indeterminate Colitis: A Distinctive Clinical Pattern of Inflammatory Bowel Disease in Children

(2008) C. Romano et al.   PEDIATRICS