Eur J Health Econ

Exploring the influence of medical staffing and birth volume on observed-to-expected cesarean deliveries: a panel data analysis of integrated obstetric and gynecological departments in Germany.

The contribution of resident physicians to hospital productivity.

住院医师对医院生产力的贡献

The social cost of chronic kidney disease in Italy

意大利慢性肾病的社会成本

Persistence of physical activity in middle age: a nonlinear dynamic panel approach.