. . . . . . . "[The authors used polymerase chain reaction (PCR) amplification of the prostate-specific antigen (PSA) mRNA sequence reverse-transcriptase PCR (RTPCR) and immunohistochemistry using a PSA antibody to identify metastatic prostate cancer cells in the bone marrow of patients with prostate cancer.]. 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" .