Distal femur periprosthetic knee fractures in elderly patients: clinical and radiographic outcome after internal fixation. Acta Biomedica Atenei Parmensis, Fidenza, Italy, v. 92, n. S3, p. e2021028, 2021. DOI: 10.23750/abm.v92iS3.11770. Disponível em: https://mattioli1885journals.com/index.php/actabiomedica/article/view/11770.. Acesso em: 30 jun. 2024.