title: William Barnsley Allen: a medical hero of the Battle of the Somme.
authors.affiliation: Emeritus Professor of Surgery, Guy's, King's and St Thomas' School of Biomedical Sciences, London SE1 1UL.
authors.forename: Harold
authors.initials: H
authors.lastname: Ellis
mesh_terms: D000846:Anniversaries and Special Events; D001363:Awards and Prizes; D049672:History, 19th Century; D049673:History, 20th Century; D008887:Military Medicine / Q000266:history*; D008889:Military Personnel; D047828:World War I