Measuring routine childhood vaccination coverage in 204 countries and territories, 1980â2019: a systematic analysis for the Global Burden of Disease Study 2020, Release 1
Publication Name : The Lancet
DOI : 10.1016/S0140-6736(21)00984-3
Date : 7 August 2021
Type
Journal
ISSN
01406736
Volume
398
Page
503-521