@article{cavalcante_lima_santos_oliveira_ribeiro júnior_sant'ana_2010,  title={Comparative evaluation of the pH of calcium hydroxide powder in contact with carbon dioxide (CO2)},  volume={13},  ISSN={1516-1439},  url={https://doi.org/10.1590/S1516-14392010000100002},  DOI={10.1590/S1516-14392010000100002},  number={1},  journal={Materials Research},  publisher={ABM, ABC, ABPol},  author={Cavalcante, Amaro de Mendonça and Lima, Jose Carlos de Souza and Santos, Lucineide de Melo and Oliveira, Paulo César Costa de and Ribeiro Júnior, Karlos Antonio Lisboa and Sant'ana, Antonio Euzébio Goulart},  year={2010},  month={Jan},  pages={1–4} }