Website Of The Week
Website of the week
Competing interests
BMJ 2000; 320 doi: https://doi.org/10.1136/bmj.320.7229.258/a (Published 22 January 2000) Cite this as: BMJ 2000;320:258Article 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.