# Implementation and evaluation of a collaborative quality improvement program to improve immunization rate and reduce missed opportunities for vaccination in primary health-care facilities: a time series study in Kano, Nigeria

> Research article (Expert Review of Vaccines, 2019) · cited 10× · AI/ML

**Wikidata**: [openalex:W2963258151](https://www.wikidata.org/wiki/openalex:W2963258151)  
**Source**: https://4ort.xyz/entity/implementation-and-evaluation-of-a-collaborative-quality-improvement-program-to-improve-immunization-rate-and-reduce-mis