MRC Epidemiology Unit
Children's physical activity assessed with wrist- and hip-worn accelerometers.
Rowlands AV, Rennie K, Kozarski R, Stanley RM, Eston RG, Parfitt GC, and Olds TS
Medicine and Science in Sports and Exercise. May 2014
(DOI : 10.1249/MSS.0000000000000365)
