- References:

           - The medical and economic impact of preoperative cardiac testing in elderly patients with hip fractures. 
           - Timothy J. Hinlicky, &c., Appellant, v. David C. Dreyfuss, et al., Respondents.
           - How Much of a Cardiac Work-up Is Too Much?
            - $4 Million Dollar Settlement - Hypoxic Brain Injury in an Adult;  Improper Surgical Clearance
           - Preoperative Testing and Clearance 
           - ESTATE OF BONNIE J.RAUCH, DECEASED
            SUPERIOR COURT OF PA v. H MIKE-MAYER, M.D., M CLARK, M.D., MICHAEL FEFFER, M.D. 
           - Medical Malpractice. A Case of Inadequate Informed Consent
           - Troponin T as a predictive marker of morbidity in patients with fractured neck of femur.
           - Preoperative cardiac evaluation of patients with acute hip fracture.
           - Use of Medical Comorbidities to Predict Complications After Hip Fracture Surgery in the Elderly