@misc{misc403396f6, title = {Natalizumab associated to progressive multifocal leukoencephalopathy: Proposal to establish a risk minimization plan}, author = {Rodrigues, Lara cheliz and Ribeiro, Adalton GuimarĂ£es and Kano, Eunice Kazue}, year = {2012}, booktitle = {Pharmaceutical Science and Technology Meeting} }