Role of norms in variation in cancer centers' end-of-life quality: qualitative case study protocol.
Kristin E KnutzenKaren E SchifferdeckerGenevra F MurrayShama S AlamGabriel A BrooksNirav S KapadiaRebecca ButcherAmber E BarnatoPublished in: BMC palliative care (2020)
Clinicaltrials.gov ; NCT03780816 ; December 19, 2018.