Obituaries
John Borthwick Macdonald
BMJ 2021; 374 doi: https://doi.org/10.1136/bmj.n2276 (Published 21 September 2021) Cite this as: BMJ 2021;374:n2276Article 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.