Correspondence
Points from letters: “Mediflash”
Br Med J 1967; 4 doi: https://doi.org/10.1136/bmj.4.5575.361-d (Published 11 November 1967) Cite this as: Br Med J 1967;4:361
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.