. . . . . . . . . . . . "[To investigate olfactory identification and apolipoprotein E epsilon 4 allele in patients with mild cognitive impairment (MCI), we used Cross-Cultural Smell Identification Test (CC-SIT) from University of Pennsylvania to assess olfactory identification performance and polymerase chain reaction (PCR) to detect apolipoprotein E epsilon 4 (ApoE epsilon 4) allele in 28 patients with MCI and the 30 age-matched control subjects in present study.]. 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 . "2014-10-02T12:34:14+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .