Endovascular Biopsy of Vertebrobasilar Aneurysm in Patient With Polyarteritis Nodosa oleh Kazim H. Narsinh, Kamileh Narsinh, David B. McCoy, Zhengda Sun, Cathra Halabi, Cathra Halabi, Karl Meisel, Tarik Tihan, Krishna Chaganti, Matthew R. Amans, Van V. Halbach, Randall T. Higashida, Steven W. Hetts, Christopher F. Dowd, Ethan A. Winkler, Adib A. Abla, Tomasz J. Nowakowski, Daniel L. Cooke