@article{ref1,
title="The complex nature of informal care in home‐based heart failure management",
journal="Journal of Advanced Nursing",
year="2008",
author="Clark, Alexander M. and Reid, Margaret E. and Morrison, Caroline E. and Capewell, Simon and Murdoch, David L. and McMurray, John J.",
volume="61",
number="4",
pages="373-383",
abstract="Title. The complex nature of informal care in home-based heart failure management.<p />",
language="",
issn="0309-2402",
doi="10.1111/j.1365-2648.2007.04527.x",
url="http://dx.doi.org/10.1111/j.1365-2648.2007.04527.x"
}