Research Article Corticotrophin immunoassay. Br Med J 1971; 1 doi: https://doi.org/10.1136/bmj.1.5745.359-a (Published 13 February 1971) Cite this as: Br Med J 1971;1:359 Article Related content Metrics Responses Peer review This article has a correction. Please see:G.M.C. Election - February 27, 1971 This is a PDF-only article. The first page of the PDF of this article appears below.