8. A Double-Blind Prospective Study Comparing Patient Satisfaction Between Four Types Of Botulinum Toxin A Treatments In The Glabellar Region

• Mehdi S. Lemdani, BA,
• Jane N. Ewing, BS,
• Stephanie E. Honig, MD,
• Theodore E. Habarth-Morales, BS,
• Harrison D. Davis, BS,
• Ellen F. Niu, BS,
• Chris Amro, MD,
• Zachary Gala, MD,
• Robyn B. Broach, PhD,
• Ivona Percec, MD, PhD

Affiliations

Mehdi S. Lemdani, BA

University of Pennsylvania, Philadelphia, PA, USA.

Jane N. Ewing, BS

University of Pennsylvania, Philadelphia, PA, USA.

Stephanie E. Honig, MD

University of Pennsylvania, Philadelphia, PA, USA.

Theodore E. Habarth-Morales, BS

University of Pennsylvania, Philadelphia, PA, USA.

Harrison D. Davis, BS

University of Pennsylvania, Philadelphia, PA, USA.

Ellen F. Niu, BS

University of Pennsylvania, Philadelphia, PA, USA.

Chris Amro, MD

University of Pennsylvania, Philadelphia, PA, USA.

Zachary Gala, MD

University of Pennsylvania, Philadelphia, PA, USA.

Robyn B. Broach, PhD

University of Pennsylvania, Philadelphia, PA, USA.

Ivona Percec, MD, PhD

University of Pennsylvania, Philadelphia, PA, USA.