Kaczmarek, S., Habedank, D., Obst, A., Dörr, M., Völzke, H., Gläser, S., & Ewert, R. (2019). Interobserver variability of ventilatory anaerobic threshold in asymptomatic volunteers. Multidisciplinary Respiratory Medicine, 14(1). https://doi.org/10.4081/mrm.2019.21