: Covers visible body parts and external symptoms, including skin, muscles, bones, and sense organs.
| Feature | Detail | | :--- | :--- | | | Mirror of Eastern Medicine | | Author | Heo Jun (허준) | | Year Published | 1613 (Joseon Dynasty) | | Volumes | 25 Volumes | | Key Contribution | Standardizing and popularizing Korean medicine | | UNESCO Status | Memory of the World (2009) | dongui bogam