Self-reported and objective physical activity in postgastric bypass surgery, obese and lean adults: association with body composition and cardiorespiratory fitness.
Ramirez-Marrero FA, Miles J, Joyner MJ, Curry TB. Self-reported and objective physical activity in postgastric bypass surgery, obese and lean adults: association with body composition and cardiorespiratory fitness. J Phys Act Health. 2014 Jan; 11(1):145-51.