title: Nursing policy research: the case of the black hole.
authors.forename: J
authors.initials: J
authors.lastname: Robinson
mesh_terms: D004739:England; D006801:Humans; D009729:Nursing / Q000639:trends; D015404:Nursing Methodology Research; D011639:Public Opinion; D011640:Public Policy; D012107:Research Design; D013222:State Medicine