1. The operative story of goitre;Halsted;Johns Hopkins Hosp Rep,1920
2. The history of hyperparathyroidism;Thompson;Acta Chir Scand,1990
3. Uber Kropfextirpation und ihre Folgen;Kocher;Arch Klin Chirurgie,1883
4. Routine exposure of the recurrent laryngeal nerve is important during thyroidectomy;Kaplan,1990
5. Exposure is not necessary to avoid the recurrent laryngeal nerve during thyroid operations;Thompson,1990