TY  - GEN
AU  - Warnke,Clemens
AU  - Hartung,Hans-Peter
TI  - Natalizumab-associated progressive multifocal leukoencephalopathy is not preceded by elevated drug concentrations
SN  - 1477-0970
PY  - 2019///0115
KW  - Antibodies, Monoclonal, Humanized
KW  - Humans
KW  - Leukoencephalopathy, Progressive Multifocal
KW  - Multiple Sclerosis, Relapsing-Remitting
KW  - Natalizumab
N1  - Publication Type: Editorial; Research Support, Non-U.S. Gov't; Comment
UR  - https://doi.org/10.1177/1352458517705480
ER  -