Part 3 of 3: Yes, the didgeridoo. There's a real BMJ trial behind it, and your patient can build one for a few dollars or buy one cheaply.
Airway Series, Part 2 of 3
Airway Series, Part 1 of 3
Part 3 of 3 — The Nervous System in the Chair
Where Dentistry Meets Whole-Body Health Michael Bennett, DDS, PhD & Cathy Bennett, MS, NBCHWC