Something New: Regional Conference Examines Dentistry’s Changing Face / Hospital Dentists Gather to Discuss Competition, Regulation, Medicare at AAHD Annual Meeting / NY Dental Meeting Called Biggest in US / ‘Capture Knowledge’ Promises Good Hunting / Philadelphia, ‘Franklin’ Welcome Hygienists to First US-Sponsored International Symposium / ODA Meeting Features Largest-Ever Exhibit / Fundraising Auction: The Maine Event / Nutrition Conference Set / Notices