Research Article Immunosuppressive drugs. II. Clinical use of immunosuppression. Br Med J 1970; 4 doi: https://doi.org/10.1136/bmj.4.5737.730 (Published 19 December 1970) Cite this as: Br Med J 1970;4:730 Article Related content Metrics Responses Peer review This is a PDF-only article. The first page of the PDF of this article appears below.