authors Melisa L. Wong, MD, MAS Paul, Steven M Mastick, Judy Ritchie, Christine Mike Steinman, MD Louise C. Walter, MD Miaskowski, Christine
has subject area Aged Aged, 80 and over Cohort Studies Comorbidity Disease Progression Fatigue Female Humans Karnofsky Performance Status Linear Models Male Neoplasms Photoperiod Risk Factors