. . . . . . . . . . . . "[The frequencies of alleles and genotypes of SDF-1 and CCR5 were assessed by PCR method in 156 patients with malignant head and neck cancer, 125 (80.1%) cases with squamous cell carcinoma and 31 (19.9%) cases with salivary gland tumors and compared with 262 age-sex matched healthy control individuals.]. 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 . "2014-10-02T12:41:27+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .