Evaluation of pulp vitality using a pulse oximeter in patients undergoing radiotherapy for rhabdomyosarcoma or rhinopharynxcarcinoma - Lopes, Rafael Paiva; Akisu, Eduardo; Nakamura, Vitor Cesar; Caldeira, Celso Luiz; Lemos, Érico de Mello; Carrillo, Camila Merida; Rojz, Juliana Castilho Chaves; Caran, Eliana Maria Monteiro (Research, Society and Development, 2021)