Is a five-tier classification of fetal heart tracing preferable to a three-tier system?Allison CoutureEvidence-Based Practice(2022)引用 0|浏览0暂无评分关键词fetal heart,classification,five-tier,three-tierAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要