Articles Lieut.-Colonel Andrew Alexander Watson, C.M.G., D.S.O., R.A.M.C.(S.R.) (ret.) Br Med J 1931; 2 doi: https://doi.org/10.1136/bmj.2.3688.515-a (Published 12 September 1931) Cite this as: Br Med J 1931;2:515 Article Related content Metrics Responses Peer review This article has a correction. Please see:Corrigendum - September 16, 1933 This is a PDF-only article. The first page of the PDF of this article appears below.