Uncharted territory: measuring costs of diagnostic errors outside the medical record
Alan Schwartz, Saul J Weiner, Frances Weaver, Rachel Yudkowsky, Gunjan Sharma, Amy Binns-Calvey, Ben Preyss, Neil Jordan
BMJ Quality & Safety Nov 2012, 21 (11) 918-924; DOI: 10.1136/bmjqs-2012-000832