Book Review

Year-book of Medicine

Br Med J 1968; 4 doi: https://doi.org/10.1136/bmj.4.5623.107 (Published 12 October 1968) Cite this as: Br Med J 1968;4:107

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