In situ effect of CPP-ACP chewing gum upon erosive enamel loss - Alencar, Catarina Ribeiro Barros de; Oliveira, Gabriela Cristina de; Magalhães, Ana Carolina; Buzalaf, Marília Afonso Rabelo; Honório, Heitor Marques; Rios, Daniela (Journal of Applied Oral Science, 2017)