. . . . . . . "[The reverse transcriptase-polymerase chain reaction (RT-PCR) assay is an extremely sensitive technique for the detection of circulating cells expressing prostate-specific antigen (PSA) in prostate cancer patients.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:10:40+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .