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

van Uum, RTVenekamp, RPSjoukes, Avan de Pol, ACde Wit, GAal., et2025-03-262025-03-2620183022390310.1186/s13063-018-2880-4https://rivm.openrepository.com/handle/10029/651131Optimising pain management in children with acute otitis media through a primary care-based multifaceted educational intervention: study protocol for a cluster randomised controlled trialArticleTrials 2018; 19(1):5012025-03-26