Tooze, J. A., Troiano, R. P., Carroll, R. J., Moshfegh, A. J., & Freedman, L. S. (2013). A Measurement Error Model for Physical Activity Level as Measured by a Questionnaire With Application to the 1999–2006 NHANES Questionnaire. Oxford University Press.

Tooze, Janet A., Richard P. Troiano, Raymond J. Carroll, Alanna J. Moshfegh, a Laurence S. Freedman. A Measurement Error Model for Physical Activity Level As Measured By a Questionnaire With Application to the 1999–2006 NHANES Questionnaire. Oxford University Press, 2013.

Tooze, Janet A., et al. A Measurement Error Model for Physical Activity Level As Measured By a Questionnaire With Application to the 1999–2006 NHANES Questionnaire. Oxford University Press, 2013.