Temperature increase at the light guide tip of 15 contemporary LED units and thermal variation at the pulpal floor of cavities:: an infrared thermographic analysis - Gomes, M; Moraes, A Devito; Francci, Carlos Eduardo; Pereira, T; Yamazaki, N Froes Salgado L; Silva, L; Zezell, Denise Maria (Operative Dentistry, 2013)