@article{202301.0311, doi = {10.20944/preprints202301.0311.v1}, url = {https://doi.org/10.20944/preprints202301.0311.v1}, year = 2023, month = {January}, publisher = {Preprints}, author = {Jonas Pawelke and Vithusha Vinayahalingam and Thaqif El Khassawna and Christian Heiss and Larissa Eckl and Gero Knapp}, title = {Complication and Infection Risk Using Bone Substitute Materials to Treat Long Bone Defects in Geriatric Patients– An Observational Study}, journal = {Preprints} }