RT Journal Article SR Electronic T1 Correspondence for J R Army Med Corps 1947; vol 89 JF Journal of the Royal Army Medical Corps JO J R Army Med Corps FD British Medical Journal Publishing Group SP 141 OP 142 DO 10.1136/jramc-89-03-08 VO 89 IS 3 A1 F. M. Richardson, Colonel YR 1947 UL http://militaryhealth.bmj.com/content/89/3/141.abstract AB