Items where Author is "Headley, Tyler Y."

Kim, Sooyoung and Headley, Tyler Y. and Tozan, Yesim and Kruk, Margaret E. (2022) Universal healthcare coverage and health service delivery before and during the COVID-19 pandemic: A difference-in-difference study of childhood immunization coverage from 195 countries. PLOS Medicine, 19 (8). e1004060. ISSN 1549-1676