Implications of the Relenza ruling

Hayden FG , Osterhaus ADME , Treanor JJ. Efficacy and safety of the neuraminidase inhibitor zanamivir in the treatment of influenza virus infections. N Engl J Med 1997; 337: 874–80.

The MIST (Management of Influenza in the Southern Hemisphere Trialists) Study Group. Randomised trial of efficacy and safety of inhaled zanamivir in treatment of influenza A and B virus infections. Lancet 1998; 352: 1877–81.

NICE. Guidance on zanamivir (Relenza) in the treatment of influenza. http://www.nice.org.uk/nice/nic_ind.htm.