https://www.baus.org.uk/_userfiles/pages/files/Patients/Leaflets/iief.pdf
The International Index of Erectile Function – Erectile Function (IIEF-EF) domain score is a patient questionnaire used to measure various aspects of erectile performance and assess disease severity in efficacy trials concerning ED.
The International Index of Erectile Function – Erectile Function (IIEF-EF) domain score is a patient questionnaire used to measure various aspects of erectile performance and assess disease severity in efficacy trials concerning ED.