title: Unnecessary ordering of tests.
authors.forename: P G
authors.initials: PG
authors.lastname: Winkelaar
mesh_terms: D000368:Aged; D019411:Clinical Laboratory Techniques / Q000191:economics; D006801:Humans; D006937:Hypercholesterolemia / Q000175:diagnosis* / Q000628:therapy; D008297:Male; D010358:Patient Participation; D010817:Physician-Patient Relations