title: What's DAT? It's direct-access testing. But convenience calls for caution.
authors.forename: Holly G
authors.initials: HG
authors.lastname: Atkinson
mesh_terms: D003954:Diagnostic Services / Q000592:standards* / Q000639:trends; D003955:Diagnostic Tests, Routine / Q000592:standards* / Q000639:trends; D006801:Humans; D010358:Patient Participation