Pleurisy can be a painful irritation of the tissue that surrounds the lungs. Basic info on types of pleurisy, anatomy of the lungs, and medical definitions here
LOS ANGELES, CA--(Marketwire - September 13, 2010) - Universal Detection Technology ( www.udetection.com ) ( OTCBB : UNDT ), a developer of early-warning monitoring technologies to protect people from bioterrorism and other infectious health threats, anno