I have killed off large worms with electrotherapy methods combined with herbs and also other species (visible species) purely using electrotherapy alone.
I have still got more experimentation to do to evaluate how much work I can do on mysefl
I have found even that don croft zappers can reduce (but not eliminate) parasites, and that the Bob Beck device can after a few months create more health of mind and clarity of thought.
I have found that the magnetic pulsar does affect the muscles. I am still workgn out how much more work I can do with it.
There is definitely something in this stuff. So crane/rife/clark and others arent wrong.