1. 1) Verocay J : Zur Kenntnis der Neurofibrome. Beitr Path Anat 48: 1–69, 1910.
2. 2) Masson P : Experimental and Spontaneous Schwannomas (Peripheral Gliomas) : I. Experimental Schwannomas. Am J Pathol 8: 367–388, 1932.
3. 3) Stout AP : The peripheral manifestations of the specific nerve sheath tumor (neurilemoma). Am J Cancer 24: 751–780, 1935.
4. 4) Das Gupta TK, Brasfield RD, Strong EW, et al. : Benign solitary Schwannomas (neurilemomas). Cancer 24: 355–366, 1969.
5. 5) Batsakis JG : Tumors of the peripheral nervous systems. Tumors of the head and neck: clinical and pathological considerations 2nd edition. pp 313–333, William and Wilkins, Baltimore, 1979.