Letters
Effects of the Heartbeat Wales programme
BMJ 1998; 317 doi: https://doi.org/10.1136/bmj.317.7162.886 (Published 26 September 1998) Cite this as: BMJ 1998;317:886Article 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.