. . . . . . . . . . . . "[Population-based and case-control studies have identified polymorphisms in several candidate genes that have been associated with bone mass or osteoporotic fracture, including the vitamin D receptor (VDR), estrogen receptor (ER), oestrogen α receptor (ESR), transforming growth factor (TGF)-β, and type I collagen.]. 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 . "2014-10-02T12:40:27+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .