TY - GEN AU - Barbieri,A E TI - Comment on biomechanics of the three-piece base arch appliance SN - 0889-5406 PY - 1995///1206 KW - Biomechanical Phenomena KW - Dental Stress Analysis KW - Humans KW - Malocclusion KW - therapy KW - Orthodontic Appliance Design KW - Vertical Dimension N1 - Publication Type: Comment; Letter ER -