van Veen-Berkx Elizabeth, Bitter J, Elkhuizen S G, Buhre W F, Kalkman C J, Gooszen H G, Kazemier G
Department of Operating Rooms, Erasmus University Medical Center Rotterdam, Room number: Hs-324, s-Gravendijkwal 230, 3015 CE, Rotterdam, The Netherlands,
J Med Syst. 2014 Jun;38(6):51. doi: 10.1007/s10916-014-0051-z. Epub 2014 May 13.