PT - JOURNAL ARTICLE AU - William Sorensen TI - Commentary on “Prevalence and risk factors for <em>Chlamydia trachomatis</em> infection among cross-border truck drivers in Hong Kong” AID - 10.1136/sti.2008.033415 DP - 2009 Feb 01 TA - Sexually Transmitted Infections PG - 29--30 VI - 85 IP - 1 4099 - http://sti.bmj.com/content/85/1/29.short 4100 - http://sti.bmj.com/content/85/1/29.full SO - Sex Transm Infect2009 Feb 01; 85