PT - JOURNAL ARTICLE AU - Firth, R. H. TI - Concerning Some Things Little Understood AID - 10.1136/jramc-21-02-03 DP - 1913 Aug 01 TA - Journal of the Royal Army Medical Corps PG - 165--180 VI - 21 IP - 2 4099 - http://militaryhealth.bmj.com/content/21/2/165.short 4100 - http://militaryhealth.bmj.com/content/21/2/165.full SO - J R Army Med Corps1913 Aug 01; 21