@article {259621, title = {Imaging of the Calf Vocal Fold with High Frequency Ultrasound}, journal = {The Laryngoscope}, volume = {118}, number = {Oct.}, year = {2008}, pages = {1894-1899}, author = {Conor J Walsh and James T. Heaton and James B. Kobler and Thomas L. Szabo and Steven M. Zeitels} }