PCS: one system for both staffing and costing.
D006801:Humans; D008722:Methods; D009738:Nursing Service, Hospital; D009741:Nursing Staff, Hospital / Q000600:supply & distribution; D010361:Patients / Q000145:classification*; D010559:Personnel Management; D010561:Personnel Staffing and Scheduling; D012720:Severity of Illness Index; D013996:Time and Motion Studies; D000078329:Workforce