%0 Journal Article %T In vitro resistance to fracture of two nickel-titanium rotary instruments made with different thermal treatments %A Antonio Morese %A Dario Di Nardo %A Gabriele Miccoli %A Gianfranco Gaimari %A Marco Seracchiani %A Tatyana Khrenova %J Archive of "Annali di Stomatologia". %D 2017 %R 10.11138/ads/2017.8.2.059 %X Aim of the study was to evaluate effectiveness of different heat treatments in improving Ni-Ti endodontic rotary instruments¡¯ resistance to fracture %K endodontics %K endodontic instruments %K nickel-titanium %K cyclic fatigue %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5749374/