. . . . . . . "[Significantly decreased levels of Per1 were observed between sporadic tumors and normal samples (P < .00001), as well as a further significant decrease between familial and sporadic breast tumors for both Per1 (P < .00001) and Per2 (P < .00001).]. 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 . "2017-10-17T13:15:16+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .