The Effect of a Wordless, Animated, Social Media Video Intervention on COVID-19 Prevention: Online Randomized Controlled Trial.

Frank Tanser Maya Adam Merlin Greuel Jennifer Gates Caterina Favaretti Violetta Hachaturyan Till W Bärnighausen

Published in: JMIR public health and surveillance (2021)

RR2-10.1186/s13063-020-04942-7.

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