Chwilio am: Hafan › Fforymau › Tag Pwnc: pde5 inhibitors sildenafil vardenafil tadalafil and avanafil Edrych ar 1 pwnc (o gyfanswm o 1) Pwnc Llais Cofnod Cofnod Diwethaf pde5 inhibitors sildenafil vardenafil tadalafil and avanafil Cychwynnwyd gan: SpooniSen i mewn: Questions from Alumni 1 1 2 years, 5 months yn ôl SpooniSen Edrych ar 1 pwnc (o gyfanswm o 1)