Authors: Krause E, Hempel J-M, Gurkov R
Title: Botulinum toxin A prolongs functional durability of voice prostheses in laryngectomees with pharyngoesophageal spasm
Source: American Journal of Otolaryngology Head and Neck Medicine and Surgery 2009 30(6): 371-375
Year: 2009
Research Design: Case Series
Abstract:

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