title: [Descriptive epidemiology of inflammatory bowel disease in Japan].
authors.affiliation: Department of Preventive Medicine and Public Health, School of Medicine, Keio University.
authors.forename: Toru
authors.initials: T
authors.lastname: Takebayashi
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D015212:Inflammatory Bowel Diseases / Q000453:epidemiology*; D007564:Japan / Q000453:epidemiology; D008297:Male; D008875:Middle Aged