PT - JOURNAL ARTICLE AU - Jackie A Cassell TI - The untidy margins of ethical approval AID - 10.1136/sextrans-2015-052177 DP - 2015 Sep 01 TA - Sexually Transmitted Infections PG - 387--387 VI - 91 IP - 6 4099 - http://sti.bmj.com/content/91/6/387.short 4100 - http://sti.bmj.com/content/91/6/387.full SO - Sex Transm Infect2015 Sep 01; 91