Correspondence
Section 63 funds
Br Med J (Clin Res Ed) 1984; 288 doi: https://doi.org/10.1136/bmj.288.6421.938 (Published 24 March 1984) Cite this as: Br Med J (Clin Res Ed) 1984;288:938Article 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.