Namazikhah, M S Comparison between a hand stainless-steel K file and a rotary NiTi 0.04 taper. [electronic resource] - Journal of the California Dental Association Jun 2000 - 421-6 p. digital Publication Type: Comparative Study; Evaluation Study; Journal Article ISSN: 1043-2256 Subjects--Topical Terms: Chi-Square DistributionClinical CompetenceDental High-Speed EquipmentDental InstrumentsElasticityEquipment DesignHumansMolarNickelRoot Canal Preparation--instrumentationStainless SteelTitanium