- BioScan - Infrared and red LED diode low level laser photonic therapy for relief of pain and arthritis.
- Large Animal and Emerging Applications for Lasers - Scientific review article by Kenneth E. Bartels, College of Veterinary Medicine, Oklahoma State University.
- Red Light Healing - The application of non-coherent monochromatic red light to stimulate healing and pain relief is well documented in human and veterinarian use.