@article{wang_cui_zhao_lei_li_2024,  title={Clinical and radiographic evaluation of Bio-Oss granules and Bio-Oss Collagen in the treatment of periodontal intrabony defects: a retrospective cohort study},  volume={32},  ISSN={1678-7757},  url={https://doi.org/10.1590/1678-7757-2023-0268},  DOI={10.1590/1678-7757-2023-0268},  journal={Journal of Applied Oral Science},  publisher={Faculdade De Odontologia De Bauru - USP},  author={WANG, Jinmeng and CUI, Wenjie and ZHAO, Yang and LEI, Lang and LI, Houxuan},  year={2024},  pages={e20230268} }