title: [Inflammatory bowel disease. Epidemiology and clinical manifestations].
authors.affiliation: Hospital Central Sur de Alta Especialidad, Petróleos Mexicanos, México, D.F.
authors.forename: Armando
authors.initials: A
authors.lastname: Valencia-Romero
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003093:Colitis, Ulcerative / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000235:genetics; D003424:Crohn Disease / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000235:genetics; D006801:Humans; D015994:Incidence; D008875:Middle Aged; D010641:Phenotype; D011860:Radiography, Abdominal; D014057:Tomography, X-Ray Computed