@article{Davis1997,
author = {Davis, M.A. and Moritz, D.J. and Neuhaus, J.M. and Barclay, J.D. and Gee, L.},
title= {Living arrangements, changes in living arrangements, and survival among community dwelling older adults},
year = {1997},
doi = {10.2105/AJPH.87.3.371},
journal = {Am J Public Health },
volume = {87},
number = {3},
pages = {371−377},
}