RT Journal Article SR Electronic T1 An Improvised Lighting System for a Field Ambulance Operating Tent JF Journal of the Royal Army Medical Corps JO J R Army Med Corps FD British Medical Journal Publishing Group SP 128 OP 129 DO 10.1136/jramc-73-02-07 VO 73 IS 2 A1 P. G. Turpin YR 1939 UL http://militaryhealth.bmj.com/content/73/2/128.abstract AB