宫外孕包块卵黄囊的检出与血中绒毛膜促性腺激素的相关性
张金霞1，刘桂艳2
Relation Between the Presence of Yolk Sac and Serum Levels of Human Chorionic Gonadotropin in Ectopic Pregnancy
ZHANG Jin-xia, LIU Gui-yan
标记免疫分析与临床
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2015, (3): 193
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DOI: 10.11748/bjmy.issn.1006-1703.2015.03.011
