Reeves et al (1987) The identification of a new cyclic nucleotide
phosphodiesterase activity in human and guinea-pig cardiac ventricle.
Biochem.J. 241 535. Nicholsonet al (1991)
Differential modulation of tissue function and therapeutic potential of
selective inhibitors of cyclic nucleotide phosphodiesterase isoenzymes. TiPS 12
19. Soderlinget al (1998) Cloning and characterization of a
cAMP-specific cyclic nucleotide phosphodiesterase. Proc.Natl.Acad.Sci. 95
8991.