The ADA has released an updated edition of the ADA Dental Drug Handbook: A Quick Reference and the 12th edition of The Chairside Instructor, making them available through the ADA Catalog, according to ADA News. The ADA Dental Drug Handbook provides up-to-date information on prescribed medications used in dentistry, and the Chairside Instructor has 50 new images and the latest information on patient education, including topics such as fluoride, wisdom teeth removal, children's airways, dry mouth and dental emergencies.  As with all ADA publications and catalog items, they are available to members at a discount.