title: Critical care nursing in the 21st century.
mesh_terms: D003422:Critical Care / Q000266:history / Q000639:trends*; D006676:History of Nursing; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D016294:Models, Nursing; D009732:Nursing Care / Q000639:trends; D009736:Nursing Process / Q000266:history / Q000458:organization & administration / Q000639:trends*; D010687:Philosophy, Nursing