1. Indikationen und Resultäte bei Kropfoperation;Kocher,1907
2. Anatomie descriptive et dissection;Fort,1892
3. Dissections of the recurrent and superior laryngeal nerves: the relation of the recurrent to the inferior thyroid artery and the relation of the superior to abductor paralysis;Berlin;Surg Gynecol Obstet.,1929
4. Studio anatomo-chirurgico sui rapporti della branca esterna del nervo laringeo superiore com il pedunculo vascolare superiore della tiroid;Vernetti;Minerva Chir.,1947
5. The surgical anatomy of the superior laryngeal nerve;Durham;Surg Gynecol Obstet.,1964