TY  - RPRT
TI  - Vardenafil treatment for erectile dysfunction.
AU  - Susan M Crowe
AU  - Daniel S Streetman
PY  - 2004
DO  - 10.1345/aph.1d019
UR  - https://pubmed.ncbi.nlm.nih.gov/14742800/
ID  - 14742800
ER  -