RT Journal Article SR Electronic T1 Lower levels of nursing staff are associated with delayed care and serious adverse outcomes for patients in emergency departments JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP ebnurs-2024-104051 DO 10.1136/ebnurs-2024-104051 A1 Elder, Elizabeth A1 Muir, Rachel YR 2024 UL http://ebn.bmj.com/content/early/2024/07/26/ebnurs-2024-104051.abstract AB