EBATA, T. Use of a wrist activity monitor for the measurement of nocturnal scratching in patients with atopic dermatitis. Br J Dermatol. 2001, 144, 305-309
BENSON, K. The measurement of sleep by actigraphy : direct comparison of 2 commercially available actigraphs in a nonclinical population. Sleep. 2004, 27, 986-989
LICHSTEIN, KL. Actigraphy validation with Insomnia. Sleep. 2006, 29, 232-239