| Hans-Günter Meyer-Thompson | international
The effect of mandatory COVID-19 certificates on vaccine uptake: synthetic-control modelling of six countries
The effect of mandatory COVID-19 certificates on vaccine uptake: synthetic-control modelling of six countries
Mills, Melinda C et al.
The Lancet Public Health, Volume 0, Issue 0
https://www.thelancet.com/journals/lanpub/article/PIIS2468-2667(21)00273-5/fulltext