1. Attorney-General (Lord Goldsmith), Lords Hansard 2004 column 907 http://hansard.millbanksystems.com/commons/2004/jan/20/r-v-angela-cannings
2. Repeat sudden unexpected and unexplained infant deaths: natural or unnatural?;Carpenter;The Lancet,2005
3. Dawid A.P. 2000 Sally Clark Appeal: Statement of Professor A P Dawid http://www.statslab.cam.ac.uk/~apd/SallyClark_report.doc