This listing of PEMF research links to the PUBMED database. This is [likely] the most ethical and honest of all research databases.
Is there any scientific evidence that it works?
There is a huge body of scientific research around PEMF. As with most research, there are few definitive conclusions:
It usually takes a meta-study* of previous research to definitively say... "This is good stuff!"
Of course, being scientists, they would hardly say that in those words.
* A meta-study takes the data from many previous studies, and re-analyzes all of them together to reach better conclusions.
Medical Research [this page]
DECISION TIME! Will you rent to try this out, or purchase immediately?