Research Article

Letter: Full view of the road.

Br Med J 1974; 4 doi: http://dx.doi.org/10.1136/bmj.4.5945.659 (Published 14 December 1974) Cite this as: Br Med J 1974;4:659

This is a PDF-only article. The first page of the PDF of this article appears below.

PDF extract preview