Intended for healthcare professionals

Current Practice

Any Questions?

Br Med J 1970; 4 doi: https://doi.org/10.1136/bmj.4.5730.289 (Published 31 October 1970) Cite this as: Br Med J 1970;4:289
PDF extract preview

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

Log in

Log in through your institution

Subscribe

* For online subscription