TY - JOUR T1 - Preventive Medicine in the Army JF - Journal of the Royal Army Medical Corps JO - J R Army Med Corps SP - 553 LP - 554 DO - 10.1136/jramc-08-05-17 VL - 8 IS - 5 AU - E. Carrick Freeman Y1 - 1907/05/01 UR - http://militaryhealth.bmj.com/content/8/5/553.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -