Maintenance work on the ZORA database servers is scheduled for Thursday 25th July 2019 from 19:00-20:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Riegger, Harriet; Hollinger, Alexa; Seifert, Burkhardt; Toft, Katharina; Blum, Andrea; Zehnder, Tatjana; Siegemund, Martin (2018). Baden Prevention and Reduction of Incidence of Postoperative Delirium Trial (PRIDe): a phase IV multicenter, randomized, placebo-controlled, double-blind clinical trial of ketamine versus haloperidol for prevention of postoperative delirium. Trials, 19(1):142.