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Williams, Claire, A. Sanchez, H. Snooks, I. Cheung, C. Williams, and K. Jones. "A2 The Potential and Pitfalls of Anonymised Data Linkage for Follow-up of Patient Outcomes in Prehospital Emergency Care Research." Emergency Medicine Journal 28, no. 11 (2011): e2.

Williams, Claire, et al. "A2 The Potential and Pitfalls of Anonymised Data Linkage for Follow-up of Patient Outcomes in Prehospital Emergency Care Research." Emergency Medicine Journal 28.11 (2011): e2.