title: Use of observation days is on the rise. Health reform provision may quicken pace.
authors.affiliation: Health Policy Alternatives Inc., Washington, DC 20001-3390, USA.
authors.forename: John H
authors.initials: JH
authors.lastname: Ferman
mesh_terms: D004636:Emergency Service, Hospital; D018166:Health Care Reform; D006801:Humans; D019370:Observation