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Correlation between the transvaginal color Doppler ultrasound parameters values and the serum beta-human chorionic gonadotropin and 25-hydroxyvitamin D levels of pregnant women with threatened abortion during the first trimester of pregnancy and their outcomes after the fetal protection treatment
FU Lili 1, WANG Yuping 2, HU Xiaotong 1
Chinese Journal of Family Planning ›› 2026, Vol. 34 ›› Issue (1) : 93.
WeChatCorrelation between the transvaginal color Doppler ultrasound parameters values and the serum beta-human chorionic gonadotropin and 25-hydroxyvitamin D levels of pregnant women with threatened abortion during the first trimester of pregnancy and their outcomes after the fetal protection treatment
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Correlation between the transvaginal color Doppler ultrasound parameters values and the serum beta-human chorionic gonadotropin and 25-hydroxyvitamin D levels of pregnant women with threatened abortion during the first trimester of pregnancy and their outcomes after the fetal protection treatment" title="Share on Weibo" target="_blank">