title: Sidebar: regulatory concerns.
authors.affiliation: Reed Smith LLP, Falls Church, Virginia, USA. tgreeson@reedsmith.com
authors.forename: Thomas W
authors.initials: TW
authors.lastname: Greeson
mesh_terms: D005568:Forms and Records Control; D005607:Fraud; D011859:Radiography; D012051:Reimbursement Mechanisms / Q000331:legislation & jurisprudence*; D014481:United States