Bracken, R., Gray, B. J., Stephens, J. W., Williams, S. P., Davies, C. A., Turner, D., . . . Stephens, J. (2015). Cardiorespiratory fitness is a stronger indicator of cardiometabolic risk factors and risk prediction than self-reported physical activity levels. Diabetes and Vascular Disease Research, 12(6), pp. 428-435. doi:10.1177/1479164115599907

Bracken, Richard, B. J. Gray, J. W. Stephens, S. P. Williams, C. A. Davies, D. Turner, R. M. Bracken, and Jeffrey Stephens. "Cardiorespiratory Fitness Is a Stronger Indicator of Cardiometabolic Risk Factors and Risk Prediction Than Self-reported Physical Activity Levels." Diabetes and Vascular Disease Research 12, no. 6 (2015): 428-435.

Bracken, Richard, et al. "Cardiorespiratory Fitness Is a Stronger Indicator of Cardiometabolic Risk Factors and Risk Prediction Than Self-reported Physical Activity Levels." Diabetes and Vascular Disease Research 12.6 (2015): 428-435.