Maternal serum screening for Down's syndrome in the first trimester of pregnancy

Br J Obstet Gynaecol. 1995 Aug;102(8):660-2. doi: 10.1111/j.1471-0528.1995.tb11407.x.
No abstract available

MeSH terms

  • Adolescent
  • Adult
  • Chorionic Gonadotropin / blood*
  • Down Syndrome / diagnosis*
  • Estradiol / blood*
  • False Positive Reactions
  • Female
  • Humans
  • Maternal Age
  • Middle Aged
  • Pregnancy
  • Pregnancy Trimester, First
  • Prenatal Diagnosis / methods*
  • alpha-Fetoproteins / analysis*

Substances

  • Chorionic Gonadotropin
  • alpha-Fetoproteins
  • Estradiol