TY - RPRT TI - Defects in GT rotary instruments after use: an SEM study. AU - T R Tripi AU - A Bonaccorso AU - V Tripi AU - G G Condorelli AU - E Rapisarda PY - 2001 DO - 10.1097/00004770-200112000-00018 UR - https://pubmed.ncbi.nlm.nih.gov/11771591/ ID - 11771591 ER -