Vaccine
Volume 38, Issue 18 Pages 3405-3514 (16 April 2020)
https://www.sciencedirect.com/journal/vaccine/vol/38/issue/18

Research article Abstract only
Large-scale influenza vaccination promotion on a mobile app platform: A randomized controlled trial
Wei-Nchih Lee, David Stück, Kevin Konty, Caitlin Rivers, … Luca Foschini
Pages 3508-3514