Research Article
The eyes closed sign.
Br Med J (Clin Res Ed) 1987; 295 doi: https://doi.org/10.1136/bmj.295.6613.1656 (Published 19 December 1987) Cite this as: Br Med J (Clin Res Ed) 1987;295:1656This is a PDF-only article. The first page of the PDF of this article appears above.