title: Differentiated practice: a three-dimensional model.
authors: G A
authors: GA
authors: Harkness
authors: J
authors: J
authors: Miller
authors: N
authors: N
authors: Hill
mesh_terms: D003695:Delivery of Health Care / Q000639:trends; D006801:Humans; D016294:Models, Nursing; D009720:Nurse Clinicians; D009732:Nursing Care / Q000639:trends*