I cannot attach a PDF here, but it may be interesting reading for some of you. This is a document produced for UK medical users, but I'm sure it's the same type of precautions/warning that US doctors SHOULD use. However, I'm thinking none of them would ever go to the extremes that seems are safest as outlined in this document.
Anyway, if anyone wants it let me know and I will email it you--email me.
Actually, you can go to this link and download the PDF
http://www.tripdatabase.com/SearchLande ... mId=709175
And on the left side click on:
"Guidance on the safe use of lasers intense light source systems and LEDs in medical surgical dental and aesthetic practices"
This will download the PDF.