title: RN+RN=better care? What do we know about the association between the number of nurses and patient outcomes?
authors: Peter
authors: P
authors: Griffiths
mesh_terms: D015987:Effect Modifier, Epidemiologic; D055318:Evidence-Based Nursing / Q000458:organization & administration; D006801:Humans; D015403:Nursing Evaluation Research / Q000458:organization & administration*; D009740:Nursing Staff / Q000600:supply & distribution*; D017063:Outcome Assessment, Health Care / Q000458:organization & administration*; D010561:Personnel Staffing and Scheduling / Q000458:organization & administration*; D011787:Quality of Health Care / Q000458:organization & administration*; D017751:Safety Management / Q000458:organization & administration; D016526:Workload / Q000706:statistics & numerical data*