RT Journal Article SR Electronic T1 Travel and Sport in Texas, U.S.A JF Journal of the Royal Army Medical Corps JO J R Army Med Corps FD British Medical Journal Publishing Group SP 302 OP 307 DO 10.1136/jramc-08-03-23 VO 8 IS 3 A1 Nicholson, R. H. YR 1907 UL http://militaryhealth.bmj.com/content/8/3/302.abstract AB