. . . . . . . . . . . . . "a(CHEBI:nicotine) -> a(CHEBI:dopamine)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "Nicotine, like many other addictive drugs, elevates dopamine in the nucleus accumbens, thus reinforcing drug use [39]." . . "Selventa" . . . . "2014-07-03T14:33:21.429+02:00"^^ . . .