1. Kovacs K, Horvath E, Ezrin C: Pituitary adenomas. Pathol Annu 12 (pt 2):341–382, 1977.
2. Kovacs K, Horvath E, Asa SL: Classification and pathology of pituitary tumors. In Wilkins RH, Rengachary SS (eds.), Neurosurgery, volume 1. New York: McGraw-Hill, 1985, pp 834–842.
3. Koos WT, Miller MH: Intracranial Tumors of Infants and Children. Stuttgart: Georg Thieme Verlag; St. Louis: CV Mosby, 1971.
4. Matson D: Neurosurgery of Infancy and Childhood, second edition. Springfield, IL: Charles C. Thomas, 1969.
5. Odom GL, Davis CH, Woodhall B: Brain tumors in children. Clinical analysis of 164 cases. Pediatrics 18:856–870, 1956.