# Ten Rules for Conducting Retrospective Pharmacoepidemiological Analyses: Example COVID-19 Study

> publication published on 28 July 2021

**Wikidata**: [Q111857738](https://www.wikidata.org/wiki/Q111857738)  
**Source**: https://4ort.xyz/entity/ten-rules-for-conducting-retrospective-pharmacoepidemiological-analyses-example-covid-19-study


## References

1. [Europe PubMed Central](https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=PMCID:PMC8357144&resulttype=core&format=json)
2. April 2022 Public Data File
3. [COCI](https://opencitations.net/index/coci/api/v1/citations/10.7554/ELIFE.61700)
4. Source