title: [Bariatric surgery and diabetes mellitus: pioneering studies from 2012 and consequences for treatment strategies].
authors.affiliation: Universitätsklinikum, Heinrich-Heine-Universität Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Deutschland. scherbaum@uni-duesseldorf.de
authors.forename: W A
authors.initials: WA
authors.lastname: Scherbaum
authors.forename: S
authors.initials: S
authors.lastname: Nitschmann