www.fdanews.com/articles/107498-laser-technique-fights-cancer-with-light
Laser Technique Fights Cancer With Light
June 9, 2008
When Sammie Bush mentioned to his doctor that he sometimes felt something in the back of his throat, he didn't expect to learn that he had cancer or that he would be the first patient at the University of Illinois Medical Center at Chicago to undergo photodynamic therapy — a new procedure that uses light to destroy cancer.
ScienceDaily
ScienceDaily