. . . . . . . . . . . . "[The polymerase chain reaction-sequence specific primers (PCR-SSP) was performed to detect the frequencies of genotypes and alleles of TNF-alpha in 112 SAD patients and 121 controls.]. 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 . "2014-10-02T12:36:44+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .