@article{articled4ed62b7,
title   = {Massive intra and extracranial bening meningioma metastasizing to the lung and spine: the probelm of meningiomas classdification and iatrogenic metastasizing},
author = {Drews, Henning and Figueiredo, Eberval Gadelha de and Cabrera, Hector Navarro and Welling, Leonardo Christian and Teixeira, Manoel Jacobsen},
year = {2012},
doi = {10.1055/s-0038-1625702},
journal   = {Arquivos brasileiros de neurocirurgia}
}