Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Processes and Techniques (hierarchy name)
4. [processes and techniques by specific type]
5. analysis and testing techniques
6. microscopy
7. fluorescence microscopy

Anotations

Scope note:

Refers to the most commonly used flourescence microscopy technique. Exciting radiation is mounted above ('epi') the specimen and is reflected downwards, passing through the microscope objective lens on its way toward the specimen.