. . . . . . . . . . . . "[The studies utilized the vulvar carcinoma cell line A431, which possesses an unusually large number of EGF receptors (EGF-Rs), and two A431 EGF-R expression variants (A5 and A7), which contain up to 20-fold fewer cell surface EGF-Rs.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2015-02-27"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2015-08-25T14:41:12+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .