@conference{8d0e735202b6421b94356c3dcf172a11,
title = "The effect of a Self-determination Theory based exercise intervention on objectively measured physical activity levels in rheumatoid arthritis patients",
author = "Chen-an Yu and Peter Rouse and {Veldhuijzen Van Zanten}, {Jet J C S} and Metsios, {George S} and Nikos Ntoumanis and Kitas, {George D} and Joan Duda",
year = "2013",
language = "English",
note = "18th European College of Sport Science (ECSS) ; Conference date: 25-06-2013 Through 29-06-2013",
}