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F-PSA (free-Prostate Specific Antigen),Tellgen Corporation_specification/price/image_Bio-Equip in China
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Measurement of total and free prostate specific antigen (PSA) in human serum samples using an ultra-microanalytical system - ScienceDirect
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Correlation between the complex PSA/total PSA ratio and the free PSA/total PSA ratio, sensitivity and specificity of both markers for the diagnosis of prostate cancer. | Semantic Scholar
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A predictive model for prostate cancer incorporating PSA molecular forms and age | Scientific Reports
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Low percentage of free prostate-specific antigen (PSA) is a strong predictor of later detection of prostate cancer among Japanese men with serum levels of total PSA of 4.0 ng/mL or less.
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