Where can I get study materials for N20 (Nitrous Oxide)?
• Contact Teresa Kim at TDA, (512) 443-3675, tkim@tda.org, for study materials. • For examination dates and locations, call the Texas State Board of Dental Examiners (TSBDE), 333 Guadalupe, Tower 3, Suite 800, Austin, TX 78701, (512) 463-6400, www.tsbde.state.tx.us. • For your information, the TSBDE also handles Radiology examinations.