title: Is there any relation between gastric bypass for morbid obesity and the development of Crohn's disease?
authors.affiliation: ColorectalSurgery Unit, Cajuru University Hospital, Catholic University of Paraná, Curitiba, PR, Brazil. Electronic address: pgkotze@hotmail.com.
authors.forename: Paulo G
authors.initials: PG
authors.lastname: Kotze
authors.affiliation: Gastroenterology Unit, Hospital NossaSenhora das Graças, Curitiba, PR, Brazil.
authors.forename: Rodrigo
authors.initials: R
authors.lastname: Bremer-Nones
authors.affiliation: Gastroenterology Unit, Cajuru University Hospital, Catholic University of Paraná, Curitiba, PR, Brazil.
authors.forename: Lorete M
authors.initials: LM
authors.lastname: Kotze
mesh_terms: D003424:Crohn Disease / Q000209:etiology* / Q000601:surgery; D005260:Female; D015390:Gastric Bypass / Q000009:adverse effects*; D006801:Humans; D008875:Middle Aged; D009767:Obesity, Morbid / Q000601:surgery*