1. Abay EO, Laws ER, Grado GL, Bruckman JE, Forbes GS, Gomez MR, Scott M (1981) Pineal tumors in children and adolescents. Treatment by CSF shunting and radiotherapy. J Neurosurg 55: 889–895
2. Abramson DH, Ronner HJ, Ellsworth RM (1979) Second tumors in nonradiated retinoblastoma. Am J Ophthalmol 87: 624–627
3. Afra D, Müller W, Slowik F, Wilcke O, Budka H, Turoczy L (1983) Supratentorial lobar ependymomas; reports on the grading and survival periods in 80 cases, including 46 recurrences. Acta Neurochir (Wien) 69: 243–251
4. Aguila LA, Chou SM, Bay JW (1984) Primary intracranial germinoma presenting as lower cranial nerve involvement: case report and review of the literature. Neurosurgery 14: 475–479
5. Ahagon A, Yoshida Y, Kosuno K, Uno T (1983) Suprasellar germinoma in association with Klinefelter’s syndrome. Case report. J Neurosurg 58: 136–138