Lancet Infectious Diseases
Nov 2019 Volume 19Number 11p1149-1264, e370-e403
http://www.thelancet.com/journals/laninf/issue/current
Effect of measles vaccination in infants younger than 9 months on the immune response to subsequent measles vaccine doses: a systematic review and meta-analysis
Laura M Nic Lochlainn, et al
Open Access