1. Thyroid and Thymus;Crotti,1918
2. Injuries to the recurrent laryngeal nerves in thyroid operations;Lahey Frank;Ann. Surg.,1938
3. Injury of laryngeal branches of vagus nerve in thyroid surgery;Prioleau;South. Surg.,1933
4. Surgical anatomy of thyroid gland with special reference to relations of recurrent and laryngeal nerve;Fowler;Surg., Gynec. & Obst.,1929
5. Thyroid arteries considered in relation to their surgical importance;Rogers;J. Anat.,1929