Common Disease of Urban Wildlife
Australian Veterinary Association
New Zealand Veterinary Association
Veterinarian Technician - Guide to Veterinarian Technician Schools
American Veterinary Medical Association
Vetgate
NetVet Veterinary Resources
International Veterinary Information Service
Ecovet
American Association of Zoo Veterinarians
How to Use a Crop Needle.
Dr Tony Gestier (2010).
YouTube video demonstrating how to correctly use a Crop Needle.
Go here to view
