%0 Journal Article %A Pamela B de Cordova %T Excess mortality associated with weekend hospital admissions may be due to patient-level differences, rather than reduced staffing or services %D 2018 %R 10.1136/eb-2017-102779 %J Evidence Based Nursing %P ebnurs-2017-102779 %U https://ebn.bmj.com/content/ebnurs/early/2018/03/06/eb-2017-102779.full.pdf