Ontology of Biological Attributes id OBA_2055939 (level of cGMP-dependent 3',5'-cyclic phosphodiesterase (human) in cerebrospinal fluid) is the amount of a cGMP-dependent 3',5'-cyclic phosphodiesterase (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid cGMP-dependent 3',5'-cyclic phosphodiesterase (human) amount.