@article{Kaplan1988,
author = {Kaplan, G.A. and Salonen, J.T. and Cohen, R.D. and Brand, R.J. and Leonard Syme, S. and Puska, P.},
title= {Social connections and mortality from all causes and from cardiovascular disease: Prospective evidence from eastern Finland},
year = {1988},
doi = {10.1093/oxfordjournals.aje.a114977},
URL = {https://doi.org/10.1093/oxfordjournals.aje.a114977},
volume = {128},
number = {2},
pages = {370‒380},
}