# COVID-19 and routine childhood immunization in Africa: Leveraging systems thinking and implementation science to improve immunization system performance

> Research article (International Journal of Infectious Diseases, 2020) · cited 78× · AI/ML

**Wikidata**: [openalex:W3036888609](https://www.wikidata.org/wiki/openalex:W3036888609)  
**Source**: https://4ort.xyz/entity/covid-19-and-routine-childhood-immunization-in-africa-leveraging-systems-thinking-and-implementation-science-to-improve-