1. Halsted WS. The operative story of goitre. Johns Hopkins Hosp Rep. 1920;19:71–257.
2. Slough CM, Rhian J, Randolph GW, et al. History of thyroid and parathyroid surgery. In: Randolph GW, editor. Surgery of the thyroid and parathyroid glands. Philadelphia: Saunders; 2003. p. 3–11.
3. Giddings AE. The history of thyroidectomy. J R Soc Med. 1998;91(Suppl 33):3–6.
4. Cady B. History of thyroid and parathyroid surgery. In: Cady B, Rossi RL, editors. Surgery of the thyroid and parathyroid glands. Philadelphia: Saunders; 1991. p. 1–4.
5. Rutkow IM. William Halsted and Theodor Kocher: “an exquisite friendship”. Ann Surg. 1978;188(5):630–7.