@article{ref1,
title="Sedentary patients with venous or mixed leg ulcers: determinants of physical activity",
journal="Journal of Advanced Nursing",
year="2007",
author="Heinen, M. M. and Evers, A. w.m and Van Uden, C. j.t and Van der Vleuten, C. j.m and Van De Kerkhof, P. c.m and Van Achterberg, T.",
volume="60",
number="1",
pages="50-57",
abstract="Title. Sedentary patients with venous or mixed leg ulcers: determinants of physical activity<p />",
language="",
issn="0309-2402",
doi="10.1111/j.1365-2648.2007.04376.x",
url="http://dx.doi.org/10.1111/j.1365-2648.2007.04376.x"
}