Five second photoactivation?: a microhardness and marginal adaptation in vitro study in composite resin restorations - Shimokawa, Carlos Alberto Kenji; Carneiro, Paula Mendes Acatauassú; Lobo, Tamile Rocha da Silva; Arana Chavez, Victor Elias; Youssef, Michel Nicolau; Turbino, Míriam Lacalle (International Dental Journal, 2016)