林恆慶Xirasagar SLin HCLiu TC2026-05-252026-05-252006https://203.71.86.71/handle/123456789/37330en-US醫務管理學系期刊論文Do Group Practices Have Lower Cesarean Propensities than Solo Practice Obstetric Clinics? Evidence from a Single-Payer Health Systemarticle