News
H1N1 vaccination begins as proportion of cases in hospital admitted to intensive care rises
BMJ 2009; 339 doi: https://doi.org/10.1136/bmj.b4291 (Published 19 October 2009) Cite this as: BMJ 2009;339:b4291
Article 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.