Positive and instructive anti-smoking messages speak to older smokers: a focus group study
Crossref DOI link: https://doi.org/10.1186/s12971-015-0027-x
Published Print: 2015
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Cataldo, Janine K
Hunter, Mary
Petersen, Anne
Sheon, Nicolas