. . . . . . . . . . . "a(CHEBI:androgen) -| p(HGNC:FOLH1)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "PSMA is a unique cellsurface marker, negatively regulated by androgen and extensively used for imaging of hormone refractory carcinomas and metastatic foci." . . "Selventa" . . . . "2014-07-03T14:32:39.358+02:00"^^ . . .