Effect of bleaching gel volume on color change and postoperative sensitivity: a randomized clinical study - Esteves, Lara Maria Bueno; Santos, Paulo Henrique dos; Fagundes, Ticiane Cestari; Gallinari, Marjorie de Oliveira; Antonaccio, Giulia Bessa de Mello; Cintra, Luciano Tavares Angelo; Briso, André Luiz Fraga (Clinical Oral Investigations, 2022)