Middle Articles
Personal View
Br Med J 1968; 4 doi: https://doi.org/10.1136/bmj.4.5632.700 (Published 14 December 1968) Cite this as: Br Med J 1968;4:700
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.