Is there duplication of diagnostic test results?
D019411:Clinical Laboratory Techniques / Q000592:standards; D003365:Costs and Cost Analysis; D003933:Diagnosis / Q000592:standards*; D004501:Education, Medical / Q000592:standards; D004562:Electrocardiography / Q000592:standards; D006760:Hospitalization; D006801:Humans; D013677:Medical Laboratory Science / Q000592:standards; D008499:Medical Records; D011859:Radiography / Q000592:standards