2021
EMERGING THEMES IN EPIDEMIOLOGY, (2021).18 1 10.1186/s12982-021-00110-7.
2021
European journal of pediatrics, (2021).181 2 10.1007/s00431-021-04270-1.
2021
BMJ global health, (2021).6 7 10.1136/bmjgh-2021-006726.
2021
Vaccines, (2021).9 6 10.3390/vaccines9060552.
2021
Global health research and policy, (2021).6 1 10.1186/s41256-021-00191-6.
2021
Journal of global health, (2021).12, 10.7189/jogh.12.04001.
2021
BMJ open, (2021).11 2 10.1136/bmjopen-2020-042095.
2021
BMC health services research, (2021).21 1 10.1186/s12913-021-07070-3.