Birth Outcomes in Women with Body Mass Index of 40 Kg/m2 or Greater Stratified by Planned and Actual Mode of Birth: a Systematic Review and Meta‐analysis
Acta Obstetricia et Gynecologica Scandinavica（2020）
AI 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