Michael O’Leary, MD, professor of surgery, Harvard Medical School; senior urologic surgeon, Brigham and Women’s Hospital.
Petar Bajic, MD, urologist, Glickman Urological and Kidney Institute, Cleveland Clinic.
W. Myles Hassler, Licensed Professional Counselor, Licensed Sexologist, Atlanta.
BJU International: “Penis size and ‘small penis syndrome’.”
National Health Service (UK): “Penis Enlargement”.
Kinsey Institute of Indiana University: “Penis Size FAQs and Bibliography.”
Mayo Clinic: “Peyronie’s Disease”, “Erectile Dysfunction”, “Sex Therapy”.
FDA: “510 (k) Premarket Notification: Elastomer Silicone Block.”
The Journal of Sexual Medicine: “A retrospective and preliminary assessment by a single surgeon of the safety and efficacy of the Penuma Silicone Sleeve implant for elective cosmetic correction of the flaccid penis.”
Our sincere thanks to