title: US doctors say unnecessary tests and procedures are a serious concern.
authors.affiliation: Seattle.
authors.forename: Michael
authors.initials: M
authors.lastname: McCarthy
mesh_terms: D006801:Humans; D008318:Malpractice / Q000706:statistics & numerical data; D010820:Physicians / Q000706:statistics & numerical data*; D012307:Risk Factors; D014481:United States; D019564:Unnecessary Procedures / Q000706:statistics & numerical data*