Randomized controlled trial on promoting influenza vaccination in general practice waiting rooms.
Christophe BerkhoutAmy Willefert-BoucheEmmanuel ChazardSuzanna Zgorska-Maynard-MoussaJonathan FavreLieve PeremansGrégoire FicheurPaul Van RoyenPublished in: PloS one (2018)
Effects of the monothematic campaign promoting vaccination against influenza using a poster and pamphlets exposed in GPs' waiting rooms could not be demonstrated.