Ultrasound femur length during normal pregnancy.
Soong
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Shih
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Chang
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D005314:Embryonic and Fetal Development; D005260:Female; D005269:Femur / Q000196:embryology*; D006801:Humans; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011263:Pregnancy Trimester, Third; D014463:Ultrasonography