The effect of proactive versus reactive treatment of hypotension on postoperative disability and outcome in surgical patients under anaesthesia (PRETREAT): clinical trial protocol... oleh Matthijs Kant, Wilton A. van Klei, Markus W. Hollmann, Denise P. Veelo, Teus H. Kappen, Eline de Klerk, Lisette Vernooij, Luuk C. Otterspoor, Geert-Jan E. Cromheecke, Marlous Huijzer, Jannie Witziers, Lotte E. Terwindt, Tim Bastiaanse, Rogier V. Immink, Magnus Strypet, Niek H. Sperna Weiland, Marije Wijnberge, Marc G.H. Besselink, Lisette M. Vernooij, Yvonne C. Janmaat, Annemarie Akkermans