Medical Practice

Personal View

Br Med J (Clin Res Ed) 1988; 296 doi: https://doi.org/10.1136/bmj.296.6635.1533 (Published 28 May 1988) Cite this as: Br Med J (Clin Res Ed) 1988;296:1533

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

PDF extract preview

Sign in

Log in through your institution

Subscribe