. . . . . . . . . . . . "[A strong correlation (r = 0.997) was observed between tumor burden and the presence of soluble (serum) interleukin-2 receptor, a marker associated with a subset of human breast tumors.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:35:52+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .