Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

First-trimester Down syndrome screening: Free β-human chorionic gonadotropin and pregnancy-associated plasma protein A

1 Feb 1996

Abstract excerpt

No abstract is available from the source.

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Down syndrome and intellectual disability research
Share to Gestational Trophoblastic Disease Studies
Share to Prenatal Screening and Diagnostics

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 8623793
DOI: 10.1016/s0002-9378(96)70436-2

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

First-trimester Down syndrome screening: Free β-human chorionic gonadotropin and pregnancy-associated plasma protein APMID 8623793Read ↗

Maternal serum Down syndrome screening: Free β-protein is a more effective marker than human chorionic gonadotropinSemantic proximity Read ↗

First Trimester Maternal Serum Screening Using Biochemical Markers PAPP-A and Free β-hCG for Down Syndrome, Patau Syndrome and Edward SyndromeSemantic proximity Read ↗

First trimester ultrasound tests alone or in combination with first trimester serum tests for Down's syndrome screeningSemantic proximity Read ↗

Prenatal Screening for Down's Syndrome with Use of Maternal Serum MarkersSemantic proximity Read ↗

First and second trimester serum tests with and without first trimester ultrasound tests for Down's syndrome screeningSemantic proximity Read ↗

Additive effect of factors related to assisted conception on the reduction of maternal serum pregnancy-associated plasma protein A concentrations and the increased false-positive rates in first-trimester Down syndrome screeningSemantic proximity Read ↗

ACOG Practice Bulletin No. 77: Screening for Fetal Chromosomal AbnormalitiesSemantic proximity Read ↗

First‐trimester combined ultrasound and biochemical screening for Down syndrome in routine clinical practiceSemantic proximity Read ↗

Prenatal maternal dried blood screening with α-fetoprotein and free β-human chorionic gonadotropin for open neural tube defect and Down syndromeSemantic proximity Read ↗

Second trimester serum tests for Down's Syndrome screeningSemantic proximity Read ↗

Screening of Maternal Serum for Fetal Down's Syndrome in the First TrimesterSemantic proximity Read ↗

Does a “vanishing twin” affect first-trimester biochemistry in Down syndrome risk assessment?Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.