In Vivo Bone Formation Assessment Using PRP With Chitosan (Animal Comparative Study). Journal of Pharmaceutical Negative Results, [S. l.], v. 13, n. 3, p. 690–697, 2022. DOI: 10.47750/pnr.2022.13.03.021. Disponível em: https://pnrjournal.com/index.php/home/article/view/772.. Acesso em: 5 jun. 2026.