1. Multinodular goiter;Lawson,1990
2. Surgical management of substernal goiter;Pulli;Laryngoscope.,1998
3. Operative story of goiter: the author’s operation;Halsted;Johns Hopkins Hospital Report.,1920
4. Operative Behandlung des kroptes (Struma);Günther,1964
5. Thyroidectomy in patients with marked thyroid enlargement: airway management, morbidity, and outcome;McHenry;Am Surg.,1994