. . . . . . . . . . . . "[We have already shown that the serum L-dopa/L-tyrosine ratio (an index of tyrosinase functional activity) correlates with the tumour burden and in some cases predicted disease progression in metastatic melanoma patients.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2015-02-27"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2015-08-25T14:45:21+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .