[Determination of gestational age in early pregnancy using ultrasonics]

Fortschr Med. 1976 May 6;94(13):781-3.
[Article in German]
No abstract available

MeSH terms

  • Cephalometry
  • Female
  • Fetus / physiology
  • Gestational Age*
  • Humans
  • Pregnancy
  • Pregnancy Trimester, First
  • Time Factors
  • Ultrasonics*
  • Uterus / physiology