I have been reading and studying Rife sites for years and I think I saw a mention of the rifewiki on rife.de and that led me here.
Rife Yahoogroup
Rife-List Yahoogroup
Rifers Yahoogroup
Another Yahoogroup or forum
A friend/doctor/etc.
Company recommendation
Link on www.rife.de
Another Rife web site
Google, etc.
None of the above
I have been reading and studying Rife sites for years and I think I saw a mention of the rifewiki on rife.de and that led me here.