More nursing, fewer deaths.
Clarke
S P
SP
Aiken
L H
LH
D017052:Hospital Mortality / Q000639:trends*; D006801:Humans; D009726:Nurses / Q000592:standards; D009732:Nursing Care; D017063:Outcome Assessment, Health Care; D010348:Patient Care Team; D019555:Physician-Nurse Relations; D010820:Physicians / Q000592:standards; D011785:Quality Assurance, Health Care; D012106:Research; D017751:Safety Management