. . . . . . . . . . . . "[The basal levels of MAO, COMT, dopamine beta-hydroxylase (DBH) and serotonin (5-HT) did not show correlations to the presence of pre-psychotic or psychotic symptoms.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:50:43+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .