Research Notes: Tysabri exposure linked to Progressive Multifocal Leukoencephalopathy: mechanisms and evidence

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Understanding Tysabri exposure linked to Progressive Multifocal Leukoencephalopathy: mechanisms and evidence

A focused review of background, context, and source material on this subject.

MedlinePlus — Trusted Health Information

Reference: MedlinePlus — Trusted Health Information

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

National Institutes of Health (NIH)

Reference: National Institutes of Health (NIH)

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