Comparison of Outcome Measures in a US Birth Cohort Against Those in the National Maternity and Perinatal Audit Report [09O]Vivienne Souter,Ian Painter,Elizabeth Nethery,Kristin SitcovObstetrics & Gynecology(2020)引用 0|浏览34暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络