authors Nash, Katherine A Bernheim, Susannah M Himali Weerahandi, MD, MPH Yu, Huihui Venkatesh, Arjun K Holaday, Louisa W Herrin, Jeph Lin, Zhenqiu Horwitz, Leora I Ross, Joseph S
has subject area African Americans Aged Black People Cross-Sectional Studies Health Equity Healthcare Disparities Hospitals Humans Medicare Patient Outcome Assessment Patient Readmission Quality of Health Care United States White