Letters
Editors are justified in asking authors to cite equivalent references from same journal
BMJ 1997; 314 doi: https://doi.org/10.1136/bmj.314.7096.1765a (Published 14 June 1997) Cite this as: BMJ 1997;314:1765
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.