Fluoride content of several brands of teas and juices found in Brazil and risk of dental fluorosis - Buzalaf, Marília Afonso Rabelo; Bastos, José Roberto de Magalhães; Granjeiro, José Mauro; Levy, Flávia Mauad; Cardoso, Vanessa Eid da Silva; Rodrigues, Maria Heloísa Correa (Revista da Faculdade de Odontologia de Bauru, 2002)