Optimising pain management in children with acute otitis media through a primary care-based multifaceted educational intervention: study protocol for a cluster randomised controlled trial.
Rick T van UumRoderick P VenekampAlies SjoukesAlma C van de PolG Ardine de WitAnne G M SchilderRoger A M J DamoiseauxPublished in: Trials (2018)
Netherlands Trial Register, NTR4920 . Registered on 19 December 2014.