Lewis Gibson, Cystic Fibrosis Expert, Dies at 80

Dr. Gibson developed a safe, highly reliable method to test children for cystic fibrosis, and later helped refine treatments for it.

Zrodlo (oryginalny wpis) na http://www.nytimes.com/2008/04/30/us/30gibson.html?partner=rssnyt&emc=rss,By JEREMY PEARCE