Research
Partial protection of seasonal trivalent inactivated vaccine against novel pandemic influenza A/H1N1 2009: case-control study in Mexico City
BMJ 2009; 339 doi: https://doi.org/10.1136/bmj.b3928 (Published 06 October 2009) Cite this as: BMJ 2009;339:b3928Article usage
Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.