Franklin, Simon What statistical data of observational performance can tell us and what they cannot: the case of [electronic resource] - British journal of sports medicine Apr 2018 - 420-421 p. digital Publication Type: Editorial ISSN: 1473-0480 Standard No.: 10.1136/bjsports-2017-098513 doi Subjects--Topical Terms: Athletic Performance--ethicsFemaleHumansNegotiatingPerformance-Enhancing Substances--bloodSports--legislation & jurisprudenceTestosterone--blood