title: An expanding universe: professional career opportunities.
mesh_terms: D006745:Hospital Bed Capacity, 300 to 499; D006801:Humans; D008281:Maine; D009741:Nursing Staff, Hospital / Q000458:organization & administration*; D009745:Nursing, Supervisory; D010559:Personnel Management / Q000379:methods*; D013192:Staff Development / Q000379:methods*