Penha, E.S., Cabral, E.L., Gama, T.S. da, Oliveira, C.A. de, Rolim, A.K.A. and Lacerda-Santos, R. 2018. Use of 35% hydrogen peroxide in tooth bleaching in different clinical time intervals: how long does sensitivity last, and at what times is it more exacerbated? . Bioscience Journal. 34, 2 (Mar. 2018), 495–504. DOI:https://doi.org/10.14393/BJ-v34n2a2018-39441.