@article{Wahrendorf2013,
author = {Wahrendorf, M. and Reinhardt, J.D. and Siegrist, J.},
title= {Relationships of disability with age among adults aged 50 to 85: Evidence from the United States, England and continental Europe},
year = {2013},
doi = {10.1371/journal.pone.0071893},
volume = {8},
number = {8},
pages = {e71893},
}