Impact of audit and feedback with action implementation toolbox on improving ICU pain management: cluster-randomised controlled trial.
Marie-José Roos-BlomWouter T GudeEvert de JongeJan Jaap SpijkstraSabine N van der VeerNiels PeekDave A DongelmansNicolette F de KeizerPublished in: BMJ quality & safety (2019)
NCT02922101.