title: Patients' Perceptions of Illness Severity in Advanced Heart Failure.
authors.affiliation: College of Nursing, The Pennsylvania State University.
authors.forename: Judith E
authors.initials: JE
authors.lastname: Hupcey
authors.affiliation: College of Nursing, The Pennsylvania State University.
authors.forename: Lisa
authors.initials: L
authors.lastname: Kitko
authors.affiliation: College of Nursing, The Pennsylvania State University.
authors.forename: Windy
authors.initials: W
authors.lastname: Alonso