- Blood derivatives (10)
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- Extracts (3)
- Vaccines and other immunizing products (9)
- Vaccines (9)
- Culture media (24)
- Agar culture media (3)
- Bacteriological media (1)
- Toxins, viruses, and similar substances, including venom (1)
- Venoms (4)
- Viruses (2)
- Veterinary biological products (5)
