Screening for Down's syndrome. Ratio of femoral length to tibial length needs to be evaluated extensively.
Sachdev
Pooja
P
Bahl
Shubhra
S
Puliyel
Jacob M
JM
D000886:Anthropometry / Q000379:methods; D004314:Down Syndrome / Q000175:diagnosis*; D005260:Female; D005269:Femur / Q000196:embryology; D005865:Gestational Age; D006801:Humans; D008403:Mass Screening / Q000379:methods*; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D013977:Tibia / Q000196:embryology