title: Diagnostic tests: another frontier for less is more: or why talking to your patient is a safe and effective method of reassurance.
authors.forename: Rita
authors.initials: R
authors.lastname: Redberg
authors.forename: Mitchell
authors.initials: M
authors.lastname: Katz
authors.forename: Deborah
authors.initials: D
authors.lastname: Grady
mesh_terms: D000075202:Contraindications; D003935:Diagnostic Techniques, Cardiovascular / Q000009:adverse effects; D006801:Humans; D019300:Medical Errors; D010817:Physician-Patient Relations