Botox: Uses, Dosage, Cost & Clinical Outcomes

April 15, 2009

Howard Krein, MD, PhD, Assistant Professor of Otolaryngology, Head and Neck Surgery at Jefferson University, discusses the history of botulinum toxin A, its clinical uses and how the current economy is affecting its popularity.

Howard Krein, MD, PhD, Assistant Professor of Otolaryngology, Head and Neck Surgery at Jefferson University, discusses the history of botulinum toxin A, its clinical uses and how the current economy is affecting its popularity.