The cytotoxic effect of TiF4 and NaF on fibroblasts is influenced by the experimental model, fluoride concentration and exposure time - Salomão, Priscila Maria Aranda; Oliveira, Flávia Amadeu de; Rodrigues, Paula Danielle; Al-Ahj, Luana Polioni; Gasque, Kellen Cristina da Silva; Jeggle, Pia; Buzalaf, Marília Afonso Rabelo; Oliveira, Rodrigo Cardoso de; Edwardson, John Michael; Magalhães, Ana Carolina (PLOS ONE, 2017)