1. Thyroidectomy for exophthalmic goitre: based upon forty operative cases;Mayo;Tr Am Surg Assn,1904
2. Goiter and the changes in its treatment;Mayo,1935
3. The history of endocrine surgery;Welbourn,1990
4. Beahrs O. The thyroid and iodine. The Colin Thomas Lecture. Paper presented at Chapel Hill, North Carolina, American Association of Endocrine Surgeons.
5. Goiter: with preliminary report of three hundred operations on the thyroid;Mayo;J Am Med Assn,1907