RT Journal Article SR Electronic T1 What statistical data of observational performance can tell us and what they cannot: the case of Dutee Chand v. AFI & IAAF JF British Journal of Sports Medicine JO Br J Sports Med FD BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine SP 420 OP 421 DO 10.1136/bjsports-2017-098513 VO 52 IS 7 A1 Franklin, Simon A1 Ospina Betancurt, Jonathan A1 Camporesi, Silvia YR 2018 UL http://bjsm.bmj.com/content/52/7/420.abstract AB