authors Stefan, Mihaela S Lindenauer, Peter K Pekow, Penelope S Priya, Aruna ZuWallack, Richard Spitzer, Kerry A Lagu, Tara C Pack, Quinn R Pinto-Plata, Victor M Mazor, Kathleen M
has subject area Aged Aged, 80 and over Cohort Studies Female Hospitalization Humans Male Patient Readmission Proportional Hazards Models Pulmonary Disease, Chronic Obstructive Retrospective Studies Risk Assessment Time Factors United States