Preventing the spread of HIV infection.

BMJ 1991; 302 doi: https://doi.org/10.1136/bmj.302.6782.962-b (Published 20 April 1991) Cite this as: BMJ 1991;302:962

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

PDF extract preview

Log in

Log in through your institution


* For online subscription