David R Urbach professor of surgery and health policy, management, and evaluation, Justin B Dimick professor and chair of surgery, Alex B Haynes associate chair for investigation and discovery, Atul A Gawande professor of surgery
Urbach D R, Dimick J B, Haynes A B, Gawande A A.
Is WHO’s surgical safety checklist being hyped?
BMJ 2019; 366 :l4700
doi:10.1136/bmj.l4700