Correspondence

Points from Letters: Acknowledgement for Help

Br Med J 1971; 4 doi: http://dx.doi.org/10.1136/bmj.4.5790.815-e (Published 25 December 1971) Cite this as: Br Med J 1971;4:815

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

Free trial

Register for a free trial to thebmj.com to receive unlimited access to all content on thebmj.com for 14 days.
Sign up for a free trial

Subscribe