@article{Grundy2012,
author = {Grundy, Emily and Read, Sanna},
title= {Social Contacts and Receipt of Help Among Older People in England: Are There Benefits of Having More Children?},
year = {2012},
doi = {10.1093/geronb/gbs082},
journal = {The Journals of Gerontology Series B: Psychological Sciences and Social Sciences},
volume = {67},
number = {6},
pages = {742--754},
}