title: Bring on the substitutes.
authors.forename: Colin
authors.initials: C
authors.lastname: Parish
mesh_terms: D003284:Contract Services; D006801:Humans; D009740:Nursing Staff / Q000458:organization & administration* / Q000600:supply & distribution; D010561:Personnel Staffing and Scheduling; D013222:State Medicine / Q000458:organization & administration*; D006113:United Kingdom