좋은 비아그라에 대해 얼마를 예상해야 하는지
Sildenafil is excreted as metabolites predominantly within the feces (about eighty% of administered oral dose) and also to a lesser extent inside the urine (around thirteen% in the administered oral dose). If taken having a superior-Fats food, absorption is diminished; the time taken to achieve the most plasma concentration improves by close to a p