. . . . . . . . . . . . . . "a(CHEBI:progesterone) -> p(HGNC:PTGS1)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "COX-1 was increased in uterine artery endothelium with P4 + E2beta" . . "Selventa" . . . . "2014-07-03T14:30:00.562+02:00"^^ . . .