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Combined detection of α-fetoprotein and free β‑human chorionic gonadotropin in screening for trisomy 21 and management of cases in the moderate risk value range
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Table 2 from The clinical usefulness of biochemical (free β-hCg, PaPP-a) and ultrasound (nuchal translucency) parameters in prenatal screening of trisomy 21 in the first trimester of pregnancy. | Semantic Scholar
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Clinical consequences of maternal serum PAPP-A and free beta hCG levels above 2.0 multiple of median in the first trimester screening - ScienceDirect
Method for the detection of a polypeptide subunit in the presence of a quaternary protein containing the subunit - Patent 0219870
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PDF] Prediction of maternal serum beta HCG levels in pre-eclamptic and normotensive pregnant women | Semantic Scholar
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Full article: Significance of pregnancy test false negative results due to elevated levels of β-core fragment hCG
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The use of free β‐hCG in antenatal screening for Down's syndrome - Wald - 1993 - BJOG: An International Journal of Obstetrics & Gynaecology - Wiley Online Library
Determination of the median values of maternal serum free β-hCG, PAPP-A and fetal NT measurement at 11-13 weeks in relation to
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Frontiers | Predictive Performance of Serum β-hCG MoM Levels for Preeclampsia Screening: A Meta-Analysis
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PDF] Higher median levels of free beta-hCG and PAPP-A in the first trimester of pregnancy in a Chinese ethnic group. Implication for first trimester combined screening for Down's syndrome in the Chinese
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Alpha or beta human chorionic gonadotropin knockdown decrease BeWo cell fusion by down-regulating PKA and CREB activation | Scientific Reports
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