title: Opportunities in pediatric IBD research.
authors.affiliation: Mucosal Immunology Laboratory, Harvard Medical School, Boston, Massachusetts, USA. wwalker@partners.org
authors.forename: W Allan
authors.initials: WA
authors.lastname: Walker
mesh_terms: D000818:Animals; D002648:Child; D006801:Humans; D018928:Immunity, Mucosal / Q000235:genetics; D015212:Inflammatory Bowel Diseases / Q000209:etiology / Q000276:immunology* / Q000517:prevention & control; D051379:Mice; D018345:Mice, Knockout; D010372:Pediatrics; D012106:Research