title: Social relationships and health: a flashpoint for health policy.
authors.affiliation: University of Texas at Austin, Department of Sociology, Austin, TX 78712, USA. umberson@prc.utexas.edu
authors.forename: Debra
authors.initials: D
authors.lastname: Umberson
authors.forename: Jennifer Karas
authors.initials: JK
authors.lastname: Montez