PRK Today
http://www.prk.com

VISX, the company who pioneered the use of excimer lasers
http://www.visx.com

American Academy of Ophthalmology
http://www.eyenet.org/public/prk/prk_perspectives.html

International Society of Cataract & Refractive Surgery
http://www.isrs.org/other/about.htm

Usenet Newsgroup: sci.med.vision
sci.med.vision

PRK Today Glossary of Terms
http://www.prk.com/PRK_Glossary.html#Top of Glossary Page

Achoo Healthcare Directory
http://www.achoo.com

MEDSURF Breakthrough Technologies
http://www.medsurf.com/Breakthrough_Technologies