Which is more effective: vidalista 40 or biofeedback therapy for improving erect Home › Forums › Dental / Oral Health › Which is more effective: vidalista 40 or biofeedback therapy for improving erect This topic has 0 replies, 1 voice, and was last updated 5 months, 2 weeks ago by Ronymeran. You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In