. . . . . . . . . . . . . "a(SCHEM:\"Benzo(a)perylene\") -> p(HGNC:PTGS2)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "benzo[a]pyrene (B[a]P), induce COX-2 expression in lymphocytes, epithelial cells, and fibroblasts (9–11)." . . "Selventa" . . . . "2014-07-03T14:30:53.420+02:00"^^ . . .