Journal of Infectious Diseases
Volume 221, Issue 5, 1 March 2020
https://academic.oup.com/jid/issue/221/5

Long-term Immunogenicity of Measles Vaccine: An Italian Retrospective Cohort Study
Francesco Paolo Bianchi, Pasquale Stefanizzi, Sara De Nitto, Angela Maria Vittoria Larocca, Cinzia Germinario …
J Infect Dis, Volume 221, Issue 5, 1 March 2020, Pages 721–728, https://doi.org/10.1093/infdis/jiz508