비아그라에 대한 자세한 참고 사항

If you are taking sildenafil for PAH, you need to know that sildenafil controls PAH but will not overcome it. Carry on to get sildenafil even if you feel properly. Tend not to end using sildenafil without speaking to your medical doctor.This analysis was done retrospectively, and wasn't powered to detect any pre-specified change in adverse reaction