. . . . . . . . . . . . "a(CHEBI:nicotine) -> p(SFAM:\"sec(Platelet Derived Growth Factor Complex family)\")" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "nicotine in non-neuronal tissues -including lung- induces the secretion of growth factors (bFGF, TGF-alpha, VEGF and PDGF), " . . "Selventa" . . . . "2014-07-03T14:33:11.932+02:00"^^ . . .