
Value of transvaginal ultrasound combined with the levels of serum β-hCG and progesterone of women for diagnosing their ectopic pregnancy
ZHANG Qing, ZHANG Yujun
Chinese Journal of Family Planning ›› 2025, Vol. 33 ›› Issue (2) : 361-365.
Value of transvaginal ultrasound combined with the levels of serum β-hCG and progesterone of women for diagnosing their ectopic pregnancy
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