产程中镇痛分娩与无镇痛分娩试产成功率比较及失败原因分析
산정중진통분면여무진통분면시산성공솔비교급실패원인분석
Comparision of success rate of trial labor between analgesia and no analgesia labor in birth process and analysis on failure causes of trial labor
저자의 최근 논문