@article{Fuller-Thomson2001,
author = {Fuller-Thomson, E. and Minkler, M.},
title= {American grandparents providing extensive childcare to their grandchildren: Prevalence and profile},
year = {2001},
doi = {10.1093/geront/41.2.201},
journal = {The Gerontologist},
volume = {41},
number = {2},
pages = {201--209},
}