1. American Association of Rehabilitation Veterinarians (AARV) http://rehabvets.org
2. American College of Veterinary Sports Medicine and Rehabilitation (ACVSMR) http://www.vsmr.org
3. American Humane Association (AHA) 2016 Euthanasia: making the decision http://www.americanhumane.org/fact-sheet/euthanasia-making-the-decision/
4. American Kennel Club Canine Health Foundation (AKC-CHF) http://www.akcchf.org/research/participate-in-research/The-Canine-Sacroiliac-Joint-Angle-Breed-Variations-and-Relationship-to-Lumbosacral-Pelvic-and-Stifle-Angles.html
5. Association of Chiropractic Colleges http://www.chirocolleges.org/resources/chiropractic-paradigm-scope-practice/