Twenty five years of case finding and audit.

BMJ 1991; 303 doi: https://doi.org/10.1136/bmj.303.6801.524-b (Published 31 August 1991) Cite this as: BMJ 1991;303:524

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