You should be able to find something online, I would think, it is quite common. I'll have a look for you tonight and see what I can find. I had it done when I was younger, I had warts all over my hands, was horrible. 4 weeks and they were completely gone and I have never had one since. No drugs, no tuning forks, no Wartner, no razor blades or freezing... Just relaxation and control over my body.