TY - RPRT TI - Age-related reference ranges for complexed prostate-specific antigen and complexed/total prostate-specific antigen ratio: results from East Texas Medical Center Cancer Institute screening campaign. AU - Carol D Cheli AU - Ronald L Levine AU - Debora R Cambetas AU - James D Kolker AU - Steven B Roberts PY - 2002 DO - 10.1016/s0090-4295(02)01719-3 UR - https://pubmed.ncbi.nlm.nih.gov/12384164/ ID - 12384164 ER -