Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Visual and Verbal Communication (hierarchy name)
4. Information Forms (hierarchy name)
5. information forms (objects)
6. document genres
7. [documents by function]
8. reference sources

Anotations

Scope note:

Reference sources detailing drugs, medicines, and their preparations, use, and dosage, especially those recognized as official or standard. For non-standard references setting out the ingredients and amounts to be used in pharmacological preparations but not including any recommendations for use and dosage, use "formularies."