Gestational age:Time:Pt:^Fetus:Qn:US+Estimated from AC.Jeanty 1982
gestational age:time:pt:^fetus:qn:us+estimated from ac.jeanty 1982
Gestational age estimated from Abdominal circumference on US by Jeanty 1982 method
gestational age estimated from abdominal circumference on us by jeanty 1982 method