3Abdel Rahim AA,Ahmed ME,Hassan MA.Respiratory complications after thyroidectomy and the need for tracheostomy in patients with a large goiter.Br J Surg,1999,86:88-90.
4Bennett AM,Hashmi SM,Premachandra DJ,et al.The myth of tracheomalacia and difficult intubation in cases of retrosternal goiter.J Laryngol Otol,2004,118:778-780.
5Palazzo FF,Allen JG,Greatorex RA.Laryngeal mask airway and fibre-optic tracheal inspection in thyroid surgery:a method for timely identification of tracheomalacia requiring tracheostomy.Ann R Coll Surg Engl,2000,82:141-142.