@article{Cornwell2009,
author = {Cornwell, E.Y. and Waite, L.J.},
title= {Measuring social isolation among older adults using multiple indicators from the NSHAP Study},
year = {2009},
doi = {10.1093/geronb/gbp037},
journal = {Journal of Gerontology: Social sciences},
volume = {64B},
number = {supplement 1},
pages = {i38--i46},
}