• Christopher Drake, Senior Buteyko Practitioner.
  
  
• Breath Power (Australia)
  
  
• Alexander Technique Hong Kong
  
  
• Celtic Sea Salt
  
  
• Nose-Caps
  
  
• Virgin Coconut Oil
  
  
• "Obstructive Sleep Apnea and breathing retraining" - Australian Nursing Journal Aug.2004
  
  
• "Asthma is curable by Buteyko's Method" - Online Article at Infoholix.net
  
  
• "Breathing-Related Advice to Protect Yourself on Long Haul Flights" - Holistic Hong Kong