@article{Carr2018,
author = {Carr, D.C. and Kail, B.L. and Matz-Costa, C. and Shavit, Y.Z.},
title= {Does becoming a volunteer attenuate loneliness among recently widowed older adults?},
year = {2018},
doi = {10.1093/geronb/gbx092},
volume = {73},
number = {3},
pages = {501‒510},
}