Research Article
Birchfield Medical Centre Patients' Association.
Br Med J (Clin Res Ed) 1981; 282 doi: https://doi.org/10.1136/bmj.282.6282.2103 (Published 27 June 1981) Cite this as: Br Med J (Clin Res Ed) 1981;282:2103This is a PDF-only article. The first page of the PDF of this article appears above.