Ferri, E., Frisina, A., Fasson, A. C., Armato, E., Spinato, G., & Amadori, M. (2012). Intratympanic Steroid Treatment for Idiopathic Sudden Sensorineural Hearing Loss after Failure of Intravenous Therapy. International Scholarly Research Network.

Ferri, Emanuele, Antonio Frisina, Anna Chiara Fasson, Enrico Armato, Giacomo Spinato, και Maurizio Amadori. Intratympanic Steroid Treatment for Idiopathic Sudden Sensorineural Hearing Loss After Failure of Intravenous Therapy. International Scholarly Research Network, 2012.

Ferri, Emanuele, et al. Intratympanic Steroid Treatment for Idiopathic Sudden Sensorineural Hearing Loss After Failure of Intravenous Therapy. International Scholarly Research Network, 2012.