A corrected formula for uncertainty in estimations of gestational age from fetal head circumference measurementsM R Nelson,Golnaz ShahtahmassebiULTRASOUND IN OBSTETRICS & GYNECOLOGY（2016）引用 0|浏览2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
