Donoso, E [Ultrasonographic estimation of fetal weight in intrauterine growth retardation. Comparative analysis of 4 formula]. [electronic resource] - Revista chilena de obstetricia y ginecologia 1991 - 274-6 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0048-766X Subjects--Topical Terms: Birth WeightBody WeightFemaleFetal Growth Retardation--diagnostic imagingFetus--pathologyHumansInfant, Low Birth WeightInfant, NewbornPredictive Value of TestsPregnancyUltrasonography