Minor changes in incidence of primary and secondary infertility across birth cohorts in 1916-1975, but major differences in treatment successFinn Egil SkjeldestadACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA（2023）引用 0|浏览0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Chat Paper正在生成论文摘要
