RT Journal Article SR Electronic T1 Man and Nature JF Journal of the Royal Army Medical Corps JO J R Army Med Corps FD British Medical Journal Publishing Group SP 15 OP 34 DO 10.1136/jramc-22-01-02 VO 22 IS 1 A1 R. H. Firth YR 1914 UL http://militaryhealth.bmj.com/content/22/1/15.abstract AB