as an indicator of fetal limb growth , change in the femur diaphysis length ( fdl ) between 15 and 38 weeks , menstrual age , has been evaluated in a longitudinal study of 20 normal fetuses , as determined by prenatal biparietal diameter , head circumference , and abdominal circumference growth patterns as well as postnatal pediatric assessment .
C1444754
length
C0262499
head