Daniel B Wolfson1. Show Affiliations » 1. ABIM Foundation, Philadelphia, Pennsylvania, USA. DWolfson@ABIM.ORG
Abstract
Entities: Disease
Mesh: See more » GatekeepingHumansLow Back Pain/economicsLow Back Pain/etiologyMagnetic Resonance Imaging/economicsPrimary Health CareTomography, X-Ray Computed/economics
Year: 2012 PMID: 22664829 DOI: 10.1001/archinternmed.2012.1943
Source DB: PubMed Journal: Arch Intern Med ISSN: 0003-9926