1. Few unvaccinated adults have talked to their doctors about the COVID-19 vaccines: findings from the April 2021 Health Reform Monitoring Survey Author(s): Karpman, Michael, authorZuckerman, Stephen, author Publication: Washington, DC : Urban Institute, May 2021 Subject(s): COVID-19 Vaccines -- supply & distributionHealth CommunicationPhysician-Patient RelationsVaccination Refusal -- statistics & numerical dataUnited States