Corrections
Medicopolitical digest
BMJ 1999; 319 doi: https://doi.org/10.1136/bmj.319.7204.253b (Published 24 July 1999) Cite this as: BMJ 1999;319:253
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.