# How Seeing Became Knowing: The Role of the Electron Microscope in Shaping the Modern Definition of Viruses

> Research article (Journal of the History of Biology, 2018) · cited 12× · AI/ML

**Wikidata**: [openalex:W2809500580](https://www.wikidata.org/wiki/openalex:W2809500580)  
**Source**: https://4ort.xyz/entity/how-seeing-became-knowing-the-role-of-the-electron-microscope-in-shaping-the-modern-definition-of-viruses