Show 15 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Groen, RJM" or (type exact bookEditor and editor="Groen, RJM") Add to list Journal Article A1 Bispectral index values and propofol concentrations at loss and return of consciousness in patients with frontal brain tumours and control patients MM Sahinovic, U Beese, EH Heeremans, Alain Kalmar (UGent) , K van Amsterdam, RJHM Steenbakkers, H Kuiper, R Spanjersberg, RJM Groen, Michel Struys (UGent) , et al. (2014) BRITISH JOURNAL OF ANAESTHESIA. 112(1). p.110-117