The Australian aborigines have something called a Digirodoo that reportedly helped COPD. You can buy the Digirodoo without a prescription. My zapper can be programmed for 16 hz, GB4000. Brickey
- CS>Lung flute... M. G. Devour
- Re: CS>Lung flute... Brickeyk
- RE: CS>THIS is a 'lung flute' Neville Munn

