This is usually around 1 h and rarely more than two for a penile implant <a href=https://viagr.art>viagra tablet online</a> If a dose is missed, the missed dose should be skipped, and the next dose should be taken the following day
<a href=https://cial.cfd>buy generic cialis online</a> So it is important to consider the clinical question that is being asked and inject an amount of radioactivity that is sufficient to answer the question