. . . . . . . . . "a(CHEBI:serotonin) -| a(CHEBI:\"reactive oxygen species\")" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "serotonin has also been reported to function as a local antioxidant" . . "Selventa" . . . . "2014-07-03T14:34:16.215+02:00"^^ . . .