TY - RPRT TI - Cutting pattern of nickel-titanium files using two preparation techniques. AU - L M Elliott AU - R V Curtis AU - T R Pitt Ford PY - 1998 DO - 10.1111/j.1600-9657.1998.tb00802.x UR - https://pubmed.ncbi.nlm.nih.gov/9643172/ ID - 9643172 ER -