Correction
Diabetes
Br Med J (Clin Res Ed) 1988; 296 doi: https://doi.org/10.1136/bmj.296.6622.649 (Published 27 February 1988) Cite this as: Br Med J (Clin Res Ed) 1988;296:649This is a PDF-only article. The first page of the PDF of this article appears above.