PPN (Physicians Professional Network®), a free and web-based networking and collaborative solution for health care professionals, will be presented at the AAD (American Academy of Dermatology) 69th Annual Meeting, February 4-8, 2011, at the Ernest N. Morial Convention Center, in New Orleans, LA. The AAD Annual Meeting is the world’s largest gathering of professionals from the dermatologic field, including pharmaceutical, cosmetics and skin care, medical supply and medical device companies. Read more...