. . . . . . . . . . . . "[Platelet serotonin (5-HT) concentrations in a headache-free period during the mid-follicular phase and the serotonin transporter gene regulatory region polymorphism (5-HTTLPR) were measured in female migraine patients without aura (n = 64) and healthy controls (n = 42).]. 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 . "2015-08-25T14:44:41+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .