Research Article Ampicillin in the treatment of pneumonia. A cooperative controlled trial. Br Med J 1966; 1 doi: https://doi.org/10.1136/bmj.1.5499.1329 (Published 28 May 1966) Cite this as: Br Med J 1966;1:1329 Article Related content Metrics Responses Peer review This article has a correction. Please see:Corrections - January 21, 1967 This is a PDF-only article. The first page of the PDF of this article appears below.