Griffiths, L., Rich, C., Cortina-Borja, M., Dezateux, C., Geraci, M., Sera, F., . . . Joshi, H. (2013). Predictors of non-response in a UK-wide cohort study of children's accelerometer-determined physical activity using postal methods. BMJ Open, 3(3), p. e002290. doi:10.1136/bmjopen-2012-002290

Griffiths, Lucy, Carly Rich, Mario Cortina-Borja, Carol Dezateux, Marco Geraci, Francesco Sera, Lisa Calderwood, and Heather Joshi. "Predictors of Non-response in a UK-wide Cohort Study of Children's Accelerometer-determined Physical Activity Using Postal Methods." BMJ Open 3, no. 3 (2013): e002290.

Griffiths, Lucy, et al. "Predictors of Non-response in a UK-wide Cohort Study of Children's Accelerometer-determined Physical Activity Using Postal Methods." BMJ Open 3.3 (2013): e002290.