@article{Friedman1999,
author = {Friedman, G.D. and Quesenberry, C.P. Jr.},
title= {Spousal Concordance for Cancer Incidence: A Cohort Study},
year = {1999},
doi = {10.1002/(SICI)1097-0142(19991201)86:11<2413::AID-CNCR32>3.0.CO;2-J},
journal = {Cancer},
volume = {86},
number = {11},
pages = {2413--2419},
}