. . . . . . . "[Relatively little is known about p53 changes in far-advanced head and neck cancer for several reasons: (a) most patients respond well to initial treatment; (b) most institutions do not encounter large numbers of these patients; (c) recurrent or metastatic disease is often within body cavities inaccessible for analysis; and (d) the variety of treatment regimens and disease sites makes meaningful conclusions difficult to draw in such a heterogeneous group.]. 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 . "2017-10-17T13:16:54+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .