. . . . . . . . . . . . "[In breast cancer, P4 and synthetic analogs increase the number of stem-like cells within luminal estrogen receptor (ER)- and progesterone receptor (PR)-positive breast cancers.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:51:00+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .