OBA_2058557 (level of 3',5'-cyclic-AMP phosphodiesterase 4D (human) in cerebrospinal fluid) is the amount of a 3',5'-cyclic-AMP phosphodiesterase 4D (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid 3',5'-cyclic-AMP phosphodiesterase 4D (human) amount.