$25.00
The Syntonic Principle by Harry Riley Spitler, M.D.
There are no reviews yet.
Your email address will not be published. Required fields are marked *
Your review *
Name *
Email *
90th International Conference on Light and Vision in Rapid City, SD. Happening on June 7-10, 2023
Our approach to evaluating and improving vision is based on the principle that vision is a learned process. Good vision is not just something we are born with. It must be developed.
See our ever growing list of trusted practitioners and get the best care possible in your area.
Reviews
There are no reviews yet.