RT Journal Article SR Electronic T1 Milestones in the History of Inoculation JF Journal of the Royal Army Medical Corps JO J R Army Med Corps FD British Medical Journal Publishing Group SP 406 OP 418 DO 10.1136/jramc-55-06-02 VO 55 IS 6 A1 H. N. Stafford YR 1930 UL http://militaryhealth.bmj.com/content/55/6/406.abstract AB