The STAR Study: a real-world, international, observational study of the safety and tolerability of, and adherence to, serum-free subcutaneous interferon β-1a in patients with relapsing multiple sclerosis.

The STAR Study: a real-world, international, observational study of the safety and tolerability of, and adherence to, serum-free subcutaneous interferon β-1a in patients with relapsing multiple sclerosis.