Non-radioactive assay of AFP, hCG, and uE3 from dried blood specimens: a low-cost alternative for maternal screening for trisomy 21

Prenat Diagn. 1992 Dec;12(12):1073-4. doi: 10.1002/pd.1970121215.
No abstract available

Publication types

  • Letter

MeSH terms

  • Chorionic Gonadotropin / blood*
  • Down Syndrome* / diagnosis*
  • Enzyme-Linked Immunosorbent Assay / economics
  • Estriol / blood*
  • Female
  • Humans
  • Pregnancy / blood*
  • Pregnancy Trimester, Second
  • Sensitivity and Specificity
  • alpha-Fetoproteins / analysis*

Substances

  • Chorionic Gonadotropin
  • alpha-Fetoproteins
  • Estriol