PReventing early unplanned hOspital readmission aFter critical ILlnEss (PROFILE): protocol and analysis framework for a mixed methods study
Timothy S Walsh, Lisa Salisbury, Eddie Donaghy, Pamela Ramsay, Robert Lee, Janice Rattray, Nazir Lone
BMJ Open Jun 2016, 6 (6) e012590; DOI: 10.1136/bmjopen-2016-012590