title: Open access echocardiography. General practitioners also use open access computed tomography wisely.
authors.forename: P M
authors.initials: PM
authors.lastname: Strong
authors.forename: R J
authors.initials: RJ
authors.lastname: Walker
mesh_terms: D004452:Echocardiography; D005194:Family Practice; D006297:Health Services Accessibility; D006801:Humans; D012017:Referral and Consultation; D014057:Tomography, X-Ray Computed / Q000706:statistics & numerical data*