title: Importance of investigation of inflammatory bowel disease in China.
authors.forename: Xueliang
authors.initials: X
authors.lastname: Li
mesh_terms: D002681:China / Q000453:epidemiology; D004777:Environment; D005260:Female; D020022:Genetic Predisposition to Disease / Q000235:genetics; D006801:Humans; D015994:Incidence; D015212:Inflammatory Bowel Diseases / Q000453:epidemiology* / Q000208:ethnology / Q000209:etiology*; D008297:Male; D020641:Polymorphism, Single Nucleotide / Q000235:genetics; D012424:Rural Population; D012727:Sex Characteristics; D014505:Urban Population