[Nursing care and the administration of nursing services: the functional ambiguity of the nurse].
D001938:Brazil; D006801:Humans; D009726:Nurses; D009732:Nursing Care; D009739:Nursing Services / Q000458:organization & administration*; D009741:Nursing Staff, Hospital / Q000458:organization & administration; D013647:Task Performance and Analysis
Assistencia de enfermagem & administração de serviços de enfermagem: a ambigüidade funcional do enfermeiro.