Check out this video on YouTube:
[youtube http://youtube.com/w/?v=yfSkOF_DAfA&feature=youtube_gdata_player]
Júlio Leonardo B. Pereira
http://lattes.cnpq.br/7687651239699170
https://neurocirurgiabr.com
http://www.radiocirurgia.org
http://www.radiocirurgia.com.br
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