监测血清β-HCG/后陷凹β-HCG比值对早期妊娠部位判定的研究
감측혈청β-HCG/후함요β-HCG비치대조기임신부위판정적연구
EARLY PREGNANCY PARTS DECISION BY MONITORING THE RATIO OF SERUMβ-HCG/AFTER POUCHβ-HCG
저자의 최근 논문