@article{Pinquart2003,
author = {Pinquart, M. and Sorensen, S.},
title= {Differences between caregivers and noncaregivers in psychological health and physical health: A meta-analysis},
year = {2003},
doi = {10.1037/0882-7974.18.2.250},
volume = {18},
number = {2},
pages = {250--267},
}