title: Helpers let nurses spend more time nursing--study.
authors: L
authors: L
authors: Perry
mesh_terms: D005069:Evaluation Studies as Topic; D007087:Illinois; D009728:Nursing Assistants / Q000706:statistics & numerical data*; D009738:Nursing Service, Hospital; D010865:Pilot Projects; D012954:Societies, Hospital; D000078329:Workforce