. . . . . . . . . . . . . "p(HGNC:VEGFA) -> path(SDIS:\"tumor angiogenesis\")" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "many tumor cell lines secrete VEGF in vitro, suggesting the possibility that this diffusible molecule may be a mediator of tumor angiogenesis" . . "Selventa" . . . . "2014-07-03T14:32:26.793+02:00"^^ . . .