Laser and light-emitting diode effects on pre-osteoblast growth and differentiation - Pagin, Marina Tochetti; Oliveira, Flávia Amadeu de; Oliveira, Rodrigo Cardoso de; Sant’Ana, Adriana Campos Passanezi; Rezende, Maria Lucia Rubo de; Greghi, Sebastião Luiz Aguiar; Damante, Carla Andreotti (Lasers in Medical Science, 2014)