title: Questioning dogma: is this test needed?
authors.forename: M Denise
authors.initials: MD
authors.lastname: Dowd
authors.forename: Vidya
authors.initials: V
authors.lastname: Sharma
mesh_terms: D003955:Diagnostic Tests, Routine / Q000706:statistics & numerical data*; D004363:Drug Utilization / Q000706:statistics & numerical data; D017048:Health Care Costs; D006300:Health Services Misuse; D006801:Humans; D019564:Unnecessary Procedures