Measuring routine childhood vaccination coverage in 204 countries and territories, 1980–2019: a systematic analysis for the Global Burden of Disease Study 2020, Release 1
Natalie C Galles, Patrick Y Liu, Rachel L Updike, Nancy Fullman, Jason Nguyen, Sam Rolfe, Alyssa N Sbarra, Megan F Schipp, Ashley Marks, Gdiom Gebreheat Abady, Kaja M Abbas, Sumra Wajid Abbasi, Hedayat Abbastabar, Foad Abd-Allah, Amir Abdoli, Hassan