RT Journal Article SR Electronic T1 Sanitary Notes JF Journal of the Royal Army Medical Corps JO J R Army Med Corps FD British Medical Journal Publishing Group SP 264 OP 271 DO 10.1136/jramc-08-03-07 VO 8 IS 3 A1 F. Harvey YR 1907 UL http://militaryhealth.bmj.com/content/8/3/264.abstract AB