Ultrasound in first trimester shows no difference in fetal size between the sexes.

Παρόμοια τεκμήρια

• Difference in fetal size in the first trimester.
  ανά: Pedersen, J F, κ.ά.
  Έκδοση: (1985)
• Ultrasound evidence of sexual difference in fetal size in first trimester.
  ανά: Pedersen, J F
  Έκδοση: (1980)
• An appraisal of ultrasound fetal biometry in the first trimester
  ανά: Lily K Pemberton, κ.ά.
  Έκδοση: (2010-08-01)
• Sex differences in fetal size early in pregnancy.
  ανά: Wald, N, κ.ά.
  Έκδοση: (1986)
• The use of the detailed fetal anatomy ultrasound in the first and second trimesters
  ανά: Lauren C. London, κ.ά.
  Έκδοση: (2025-11-01)