http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Simultaneous determination of phosphodiesterase-5 (PDE-5) inhibitors and their analogues in sexual enhancement products
viii, 89 leaves : illustrations ; 30 cm.
M.Med.Sc. Department of Pharmacy, Faculty of Medicine, University of Malaya 2018.
Cyclic Nucleotide Phosphodiesterases, Type 5