@misc{indiciae4cac7dfbccb7, title = {Age specific prostate specific antigen reference ranges: population specific.}, author = {J G Borer and J Sherman and M C Solomon and M W Plawker and R J Macchia}, year = {1998}, doi = {10.1016/s0022-5347(01)63945-4}, url = {https://pubmed.ncbi.nlm.nih.gov/9649260/}, note = {Source identifier: 9649260} }