@article{ugarte_sena_pérez_aguiar_rossi_soares_2005,  title={Influence of processing parameters on structural characteristics of porous calcium phosphate samples: a study using an experimental design method},  volume={8},  ISSN={1516-1439},  url={https://doi.org/10.1590/S1516-14392005000100013},  DOI={10.1590/S1516-14392005000100013},  number={1},  journal={Materials Research},  publisher={ABM, ABC, ABPol},  author={Ugarte, José Fernandes de Oliveira and Sena, Lidia Ágata de and Pérez, Carlos André de Castro and Aguiar, Paula Fernandes de and Rossi, Alexandre Malta and Soares, Glória Almeida},  year={2005},  month={Jan},  pages={71–76} }