The book The Cancer Cure That Worked: 50 Years of Suppression (ISBN 978-0982513866), by Barry Lynes, claims that:
there are Rife instruments which, combined with dedicated practitioners and carefully developed protocols, are accomplishing stunning healing [of cancer].
The book's summary page on Amazon.co.uk (81% 5-star reviews) claims that:
Unlike the chemotherapy treatments currently in use, Rife's therapy was 100 percent effective and engendered no adverse symptoms.
Yet, 53 years after the arrival of Rife's Frequency Instrument, hundreds of thousands of people still die each year of diseases that Royal Raymond Rife cured.
Do "Rife machines" (aka "Rife Instruments", "Rife Frequency Instruments") cure cancer?