B. S. Quon, Patrick, D. L., Edwards, T. C., Aitken, M. L., Gibson, R. L., Genatossio, A., McNamara, S., and Goss, C. H.,
“Feasibility of using pedometers to measure daily step counts in cystic fibrosis and an assessment of its responsiveness to changes in health state.”,
J Cyst Fibros, vol. 11, no. 3, pp. 216-22, 2012.