AltmanNFitzCR: Radiologic Characteristic of Primitive Neuroectodermal tumors in children. Am J Neuroradiol, 6: 15–18, 1985.
2.
AtlasSW: Intraaxial brain tumors. In: Magnetic Resonance Imaging of brain and spine. Raven Press Ed, New York1991: 223–326.
3.
BarkovichAJ: In: Pediatric Neuroimaging. Raven Press Ed, New York1990: 149–203.
4.
BarnesPDKupskyWJStrandRD: Cranial and intracranial tumors. In: MRI in Pediatric Neuroradiology. WolpertS.M.BarnesP.D. eds. Mosby Year Book. St Louis1992: 204–298.
5.
BeckerLE: Primitive Neuroectodermal Tumors: Views on a Working Classification. In: Primary Brain Tumors. A Review of Histologic Classification. FieldsWS, ed, Springer-Verlag. New York1989: 59–69.
6.
ChuangS: Imaging of cerebral PNETs. In: International Symposium in Multidisciplinary approachto ens tumors in childhood. Santa Margherita Ligure (Genova), november 7–10, 1990.
FujiiMOritaT: Primitive neuroectodermal tumor of leptomeninges. Neuroradiology, 33: 260–263, 1991.
12.
HartMLEarleKM: Primitive Neuroectodermal tumors of the brain in children. Cancer, 32: 890–897, 1973.
13.
Harwood-NashDC. Brain Tumors in Children. Rivista di Neuroradiologia, 3 (Suppl. 2): 83–88, 1990.
14.
KingsleyDPEHarwood-NashDCF: Radiological features of neuroectodermal tumors of childhood. Neuroradiology, 26: 463–467, 1984.
15.
KosnikEJBoeselCP: Primitive neuroectodermal tumors of the central nervous system in children. J Neurosurg, 48: 741–746, 1978.
16.
JustMGoebelHH: Magnetic resonance imaging in primary cerebral neuroblastoma. Neuroradiology, 31: 108, 1989.
17.
NelsonMDieblerCSt C ForbesW: Paediatric medul-loblastom atypical CT features at presentation in the SIOP II trial. Neuroradiology, 33: 140–142, 1991.
18.
PackerRJ: Medulloblastoma and primitive neuroectodermal tumors. International Symposium Pediatric Neuro-oncology. Seattle, June 1–3, 1989.
19.
PackerRJ: PNETs. Therapeutic approach and prognosis: The experien at Philadelphia children's hospital. In: International Symposium on multidisciplinary approach to CNS tumors in childhood. Santa Marcherita Ligure, 1990, novembre 7–10.
20.
PedersenHGierrisFKlinkenL: Malignancy criteria in computed tomography of primary supratentorial tumors in infancy and childhood. Neuroradiology, 31: 24–28, 1989.
21.
RorkeLBGillesFH: Revision of the world Health Organization classification of brain tumors for childhood brain tumors. Cancer, Suppl, 1: 1869–1985, 1985.
22.
RorkeBL: Embryonal tumors of the neuroectoderm. In: Primary brain tumors. A Review of histologic classification. FieldsWS, ed. Springer-Verlag. New York1989: 5–15.
23.
RusselDSRubinsteinLJ: Pathology of the tumors of the nervous system. 5th ed.Baltimora. Williams and Wilkins, 1989.
24.
SzeGTwohigM: Neoplastic Disease of spine and spinal cord. In: MRI of Brain and Spine. AtlasSW, ed. Raven Press. New York1991: 921–965.
25.
TortoriDonati PRuggieroR: CNS tumors in Children under 3 years of age: Neuroradiological findings. In: International Symposium on multidisciplinary approach to cns tumors in childhood. Santa Margherita Ligure (Genova)1990, november 7–10.
26.
TortoriDonati PFondelliMP: Tumori Neuroectodermini Primitivi e Medulloblastoma. Rivista di Neuroradiologia, 5: 15–31, 1992.