1. Sandstrom IV. Omen ny kortel hos mennisken och atskilige baggdjur lakarefore rings (ed). Upsala. 1880;441–71.
2. Burke JF, Chen H, Gosain A. Parathyroid conditions in childhood. Semin Pediatr Surg. 2014;23:66–70.
3. Scharpf J, Randolph G. Thyroid and parathyroid glands, chapter 33. In: KJ Lee’s, Chan Y, Goddard JC, editors. Essential otolaryngology. 11th ed. McGraw Hills Company Ltd. 2015.
4. Akerstrom G, Malmaeus J, Bergstrome R. Surgical anatomy of human parathyroid glands. Surgery. 1984;95:14–21.
5. Tominaga Y. Embryology and anatomy of parathyroid gland. In: Tominaga Y, editor. Surgery for hyperparathyroidism-forcusing on secondary hyperparathyroidism. Japan: TOKYO IGAKUSYA; 2017. p. 1–8.