obstetric US: fetal weight estimated from abdominal circumference, femur length, and head circumference by Vintzileos 1987 method
obstetric us: fetal weight estimated from abdominal circumference, femur length, and head circumference by vintzileos 1987 method
obstetric US: fetal weight estimated from abdominal circumference, femur length, and head circumference by Vintzileos 1987 method
obstetric us: fetal weight estimated from abdominal circumference, femur length, and head circumference by vintzileos 1987 method