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  2. top of the aat hierarchies
  3. Materials Facet
  4. Materials (hierarchy name)
  5. materials (substances)
  6. [materials by origin]
  7. biological material
  8. animal material
  9. [animal material by form or function]
  10. [animal material by excretions, secretions, and fluids]
  11. excrement
Scope note
Waste matter discharged from the body.
Accepted term: 15-Jul-2024