A Study to Evaluate a Possible Superiority Expressed by the Faster Onset of Action and the Efficacy and Safety of Sildenafil Citrate 20mg Sublingual Tablet in the Treatment of Erectile Dysfunction of Different Etiologies
Conditions
Interventions
- DRUG: Sildenafil Citrate 20mg Tablet Sublingual
- DRUG: Viagra ® 50mg tablet Coated
Sponsor
Laboratório Teuto Brasileiro S/A