authors Zylberglait Lisigurski, Miriam Bueno, Yolin A Karanam, Chandana Andrade, Allen D Akkineni, Sisir Cevallos, Victor Jorge G. Ruiz, MD
has subject area Age Factors Aged Aged, 80 and over Cohort Studies Comorbidity Emergency Service, Hospital Female Follow-Up Studies Frail Elderly Hospitalization Humans Independent Living Longitudinal Studies Male Odds Ratio Primary Health Care Prospective Studies United States United States Department of Veterans Affairs Veterans