1. Restatement (second) of torts, § 323(a), 283.
2. Evidence in trials at common law;Wigmore,1976
3. The expert witness: understanding the rationale;Brenner;J Am Coll Radiol,2007
4. Communication errors in radiology: liability and cost assessment;Brenner;J Am Coll Radiol,2005
5. American College of Radiology. ACR practice parameter on the physician expert witness in radiology and radiation oncology. Available at: http://www.acr.org/∼/media/725b666bac8e4aad994eea519c963655.pdf. Accessed October 3, 2015.