Annotations

Journal of Medical Genetics

Br Med J 1963; 2 doi: https://doi.org/10.1136/bmj.2.5348.7-a (Published 06 July 1963) Cite this as: Br Med J 1963;2:7

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