Michael G Baker, Craig N Thornley, Clair Mills, Sally Roberts, Shanika Perera, Julia Peters et al
Baker M G, Thornley C N, Mills C, Roberts S, Perera S, Peters J et al.
Transmission of pandemic A/H1N1 2009 influenza on passenger aircraft: retrospective cohort study
BMJ 2010; 340 :c2424
doi:10.1136/bmj.c2424