title: [Three children with Crohn's disease in one family].
authors: Department of Pediatrics, Second Hospital Affiliated to Haerbin Medical University, Haerbin 150086, China.
authors: Wei
authors: W
authors: Wang
authors: Yu-Ling
authors: YL
authors: Zhang
authors: Ai-Qi
authors: AQ
authors: Zhang
authors: Meng-Ying
authors: MY
authors: Hu
mesh_terms: D002648:Child; D003424:Crohn Disease / Q000235:genetics*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male