7Jatzko GR, Lisbory PH, Muller MG, et al. Recurrent nerve palsy after thyroid operations: principal nerve identification and a literature review. Surgery, 1994,115:139-144.
8Procacciante F, Picozzi P, Pacifici M. Palpatory method used to identify the recurrent laryngeal nerve during thyroidectomy. World J Surg, 2000,24:571-573.