SimilarityRank
erectile 0.896 8147
PDE5 0.878 36875
dysfunction 0.874 6160
impotence 0.866 13237
angina 0.865 31116
Peyronie's 0.863 93376
Vardenafil 0.859 62777
erections 0.858 18370
PDE-5 0.858 59128
hypotension 0.853 45505
impotency 0.850 51049
vardenafil 0.849 24395
Erectile 0.848 23511
doxazosin 0.845 81664
phosphodiesterase 0.842 53286
Tadalafil 0.842 37951
tadalafil 0.839 13308
Levitra 0.838 16011
BPH 0.835 42163
hypogonadism 0.832 85722
isosorbide 0.830 85080
Revatio 0.825 93669
Sildenafil 0.824 23972
nitroglycerin 0.823 57416
prostatic 0.821 45671