@article{Holt-Lunstad2015,
author = {Holt-Lunstad, J. and Smith, T.B. and Baker, M. and Harris, T. and Stephenson, D.},
title= {Loneliness and social isolation as risk factors for mortality},
year = {2015},
doi = {10.1177/1745691614568352},
volume = {10},
number = {2},
pages = {227--237},
}