title: May all your femurs be long!
authors.affiliation: The Fetal and Women's Center of Arizona, Scottsdale, AZ 85258, USA. Nyberg@fetalcenter.com
authors.forename: D A
authors.initials: DA
authors.lastname: Nyberg
mesh_terms: D005260:Female; D005269:Femur / Q000002:abnormalities* / Q000196:embryology; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011264:Pregnancy Trimesters; D016216:Ultrasonography, Prenatal / Q000379:methods