Progressive Multifocal/*chemically induced

Assessing PML risk under immunotherapy: if all you have is a hammer, everything looks like a nail.

Recently, three progressive multifocal leukoencephalopathy (PML) cases have been reported in multiple sclerosis (MS) patients, two …

Jeroen Van Schependom, Jeroen Gielen, Jorne Laton, Guy Nagels