Information nudges for influenza vaccination: Evidence from a large-scale cluster-randomized controlled trial in Finland.
Lauri SääksvuoriCornelia BetschHanna NohynekHeini SaloJonas SiveläRobert BohmPublished in: PLoS medicine (2022)
AEA RCT registry AEARCTR-0003520 and ClinicalTrials.gov NCT03748160.