共 50 条
- [5] PREDICTORS OF MORTALITY AMONG LOW-INCOME ELDERLY CLINICAL RESEARCH, 1983, 31 (02): : A235 - A235
- [7] Research at the District Hospital in Low-Income Countries ANESTHESIA AND ANALGESIA, 2020, 130 (05): : E156 - E157
- [10] Disparities in Premature Mortality Between High- and Low-Income US Counties PREVENTING CHRONIC DISEASE, 2012, 9