Use of virtual reality in port implantation to reduce perioperative anxiety and pain: protocol for a randomised controlled pilot trial at a single German university hospital (VIP-trial; DRKS00028508).
Sandra GrafHannah FeldmannLisa S HunoldKira C SteinkrausNadir NasirChristoph W MichalskiColette Dörr-HarimFelix J HüttnerPublished in: BMJ open (2023)
German Clinical Trials Register: DRKS00028508; registration date 15 March 2022; Universal Trial Number: U1111-1275-4995.