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Table 1 Distribution of articles that met screening criteria

From: Bench-to-bedside review: Ethical challenges for those in directing roles in critical care units

  Source  
Type Keyword search References Hand search Key authors Total
Resource allocation 19 2 1 0 22
Organizational ethics 6 3 1 0 10
Policies and protocols 3 1 0 0 4
Professional roles 2 0 0 0 2
Ethics and law 0 0 1 0 1
ICU ethics, general 10 0 3 0 13
Other 2 0 1 0 3
Total 43 6 7 0 55