. . . . . . . . . . . . . . "cat(p(PFH:\"PDE Family\")) =| a(SCHEM:\"cyclic AMP\")" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "once cAMP is generated, the only way to inactivate it is to degrade it to 5'-AMP, through PDE action" . . "Selventa" . . . . "2014-07-03T14:30:07.400+02:00"^^ . . .