# Risk of herpes zoster after exposure to varicella to explore the exogenous boosting hypothesis: self controlled case series study using UK electronic healthcare data

> Research article (BMJ, 2020) · cited 40× · AI/ML

**Wikidata**: [openalex:W3002987632](https://www.wikidata.org/wiki/openalex:W3002987632)  
**Source**: https://4ort.xyz/entity/risk-of-herpes-zoster-after-exposure-to-varicella-to-explore-the-exogenous-boosting-hypothesis-self-controlled-case-seri