Maintenance work on the ZORA databases is scheduled for Wednesday 22 May 2019 from 20:00-22:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Schürner, Anna M; Manzini, Giulia; Bueter, Marco; Schadde, Erik; Beck-Schimmer, Beatrice; Schläpfer, Martin (2018). Perioperative surgery- and anaesthesia-related risks of laparoscopic Roux-en-Y gastric bypass - a single centre, retrospective data analysis. BMC Anesthesiology, 18:190.