title: [Ultrasonic measurement and clinical verification of fetal weight in the second and third trimesters of pregnancy].
authors.forename: C L
authors.initials: CL
authors.lastname: Lu
mesh_terms: D001835:Body Weight; D005314:Embryonic and Fetal Development; D005260:Female; D005333:Fetus / Q000033:anatomy & histology*; D006801:Humans; D008433:Mathematics; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011263:Pregnancy Trimester, Third; D014463:Ultrasonography