@article{Song2006,
author = {Song, J. and Chang, R.W. and Manheim, L.M. and Dunlop, D.D.},
title= {Gender differences across race/ethnicity in use of health care among Medicare-aged Americans},
year = {2006},
doi = {10.1089/jwh.2006.15.1205},
volume = {15},
number = {10},
pages = {1205--1213},
}