Resource Guide: Scientific evidence connecting Tysabri to Progressive Multifocal Leukoencephalopathy

Below is a working bibliography of trusted health, pharmacovigilance, and legal-analysis sources, compiled for open research.

Primary topic reference

Scientific evidence connecting Tysabri to Progressive Multifocal Leukoencephalopathy — detailed background and analysis.

PubMed Central (PMC)

Reference: PubMed Central (PMC)

Authoritative source for clinical, regulatory, and public-health background reading.

European Medicines Agency (EMA)

Reference: European Medicines Agency (EMA)

Authoritative source for clinical, regulatory, and public-health background reading.