article_metadata: Andreas M Stark Heinz-Herrmann Hugo Arya Nabavi H Maximilian Mehdorn
article_metadata: 10.1155/2009/434905
article_metadata: Case Rep Med
article_metadata: 2009;2009:434905.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/19724655/
article_metadata: Case Reports
article_metadata: PMC2734933
article_metadata: 19724655
article_metadata: Papillary Ependymoma WHO Grade II of the Aqueduct Treated by Endoscopic Tumor Resection
article_metadata: 2009