Research Article If I had . . . gangrene of the toes. Br Med J 1978; 1 doi: https://doi.org/10.1136/bmj.1.6126.1530 (Published 10 June 1978) Cite this as: Br Med J 1978;1:1530 Article Related content Metrics Responses Peer review This is a PDF-only article. The first page of the PDF of this article appears below.