. . . . . . . . . . . . "[Kaplan-Meier survival curves and log-rank test were used to evaluate differences in recurrence, distant metastasis, and overall survival rates between patients grouped according to cellular haptoglobin level in cancer tissues.]. 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 . "2015-08-25T14:42:13+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .