@article{202308.1224, doi = {10.20944/preprints202308.1224.v1}, url = {https://doi.org/10.20944/preprints202308.1224.v1}, year = 2023, month = {August}, publisher = {Preprints}, author = {Nikolaos Kostakopoulos and Themistoklis Bellos and Stamatios Katsimperis and Evangelos Malovrouvas and Athanasios Papatsoris}, title = {Prostate- Specific Antigen (PSA) Significance in Frail Men}, journal = {Preprints} }