. . . . . . . . . . . . . . . . . . . . "complex(p(HGNC:PTGER3),p(HGNC:PTGER2)) => cat(p(HGNC:PTGER2))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "Mol Sys Biol 2005 May msb4100014" . "Mol Sys Biol 2005 May msb4100014" . "Other" . "EP2=PTGER2 EP4=PTGER4" . . "Selventa" . . . . "2014-07-03T14:29:44.264+02:00"^^ . . .