TY - GEN AU - Steiner,Israel TI - Quantitative risk-benefit analysis of natalizumab SN - 1526-632X PY - 2009///0601 KW - Antibodies, Monoclonal KW - adverse effects KW - Antibodies, Monoclonal, Humanized KW - Clinical Trials as Topic KW - Humans KW - Leukoencephalopathy, Progressive Multifocal KW - etiology KW - Multiple Sclerosis, Relapsing-Remitting KW - complications KW - Natalizumab KW - Risk Factors N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1212/01.wnl.0000347020.85704.36 ER -