TY - BOOK AU - Akash P TI - Comparison of force decay rate and surface roughness characteristics of tear drop loop in aesthetic arch wires - An invitro study PY - 2021/// CY - Pondicherry PB - IGIDS,SBV KW - Orthodontics and Dentofacial Orthopedics N1 - Dr. Pavithranand Professor and Head, Department of Orthodontics and Dentofacial Orthopedics, Puducherry ER -