. . . . . . . "[Ewing's sarcoma cells expressed the neuroectoderm-associated antigens such as nerve growth factor (NGF) receptor, N-CAM (6H7 and Leu-19) and Leu-7.]. 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 . "2017-10-17T13:15:00+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .