TY - JOUR T1 - Royal Army Medical Corps JF - Journal of the Royal Army Medical Corps JO - J R Army Med Corps SP - 198 LP - 202 DO - 10.1136/jramc-88-05-05 VL - 88 IS - 5 A2 - , Y1 - 1947/05/01 UR - http://militaryhealth.bmj.com/content/88/5/198.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -