To the Editor Singh and colleagues1 present findings of an elaborate and costly program to investigate diagnostic error in primary care. This report and the accompanying Invited Commentary2 miss the larger significance of the work presented.
Norris DC, Iwasaki JM. Origins of Diagnostic Error. JAMA Intern Med. 2013;173(20):1925-1926. doi:10.1001/jamainternmed.2013.9718