title: Comparison of cancer risk reduction after bariatric surgery demands an adequate control group.
authors.affiliation: Dept. of General, Endocrine and Transplant Surgery Medical University of Gdansk Gdansk, Poland wujstef@gumed.edu.pl.
authors.forename: Tomasz J
authors.initials: TJ
authors.lastname: Stefaniak
authors.forename: Isabella Görloff
authors.initials: IG
authors.lastname: Håkansson
authors.forename: Martin
authors.initials: M
authors.lastname: Ahlström
authors.forename: Anton
authors.initials: A
authors.lastname: Sandström
authors.forename: Monika
authors.initials: M
authors.lastname: Proczko-Markuszewska
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000209:etiology*; D009765:Obesity / Q000601:surgery*