http://www.enewspf.com/latest-news/health-and-fitness/34818-patient-derived-stem-cells-could-improve-drug-research-for-parkinsons-.html Ray Rayilyn Brown Past Director AZNPF Arizona Chapter National Parkinson Foundation ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn