title: Varying Charges and Questionable Costs.
authors.affiliation: Department of Medicine, UCSF Medical Center, University of California San Francisco, San Francisco, CA, USA. ari.hoffman@ucsf.edu.
authors.forename: Ari B
authors.initials: AB
authors.lastname: Hoffman
authors.affiliation: Departments of Medicine and Epidemiology & Biostatistics, San Francisco General Hospital, University of California San Francisco, San Francisco, CA, USA.|Philip R. Lee Institute for Health Policy Studies, University of California San Francisco, San Francisco, CA, USA.
authors.forename: Andrew B
authors.initials: AB
authors.lastname: Bindman
mesh_terms: D017722:Hospital Charges / Q000706:statistics & numerical data*; D006801:Humans