RT Journal Article SR Electronic T1 Letters for J R Army Med Corps 2008; vol 154 JF Journal of the Royal Army Medical Corps JO J R Army Med Corps FD British Medical Journal Publishing Group SP 214 OP 215 DO 10.1136/jramc-154-03-22 VO 154 IS 3 YR 2008 UL http://militaryhealth.bmj.com/content/154/3/214.abstract AB