# Searching the PDF Haystack: Automated Knowledge Discovery in Scanned EHR Documents

> Research article (Applied Clinical Informatics, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3137116617](https://www.wikidata.org/wiki/openalex:W3137116617)  
**Source**: https://4ort.xyz/entity/searching-the-pdf-haystack-automated-knowledge-discovery-in-scanned-ehr-documents