FARAJ, B.; DAYEM, R.; AL QAISI, S. Evaluation of apical leakage of root canals obturated with Nd:Yag laser softened gutta-percha, lateral and warm vertical condensation techniques using two types of endodontic sealers : an in vitro study. International Arab Journal of Dentistry (IAJD), v. 5, n. 3, p. 117-124, 14 Oct. 2014.