妊娠4~9周孕妇血清hCG、E2水平与先兆流产的相关性分析
邓永红，王 璟，颜爱华
Correlation Between Serum hCG and E2 Levels and Threatened Abortion in Pregnant Women with 4 - 9 Weeks of Gestation
DENG Yong-hong, WANG Jing, YAN Ai-hua
标记免疫分析与临床
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2019, (4): 612
-615
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DOI: 10.11748/bjmy.issn.1006-1703.2019.04.017
