Greinwald John H, Hartnick Christopher J
Department of Otolaryngology-Maxillofacial Surgery, Center for Hearing and Deafness Research, Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH 45229-3039, USA.
Arch Otolaryngol Head Neck Surg. 2002 Jan;128(1):84-7. doi: 10.1001/archotol.128.1.84.