González, P [Doppler study in the evaluation of fetal well-being: its current status (I)]. [electronic resource] - Revista chilena de obstetricia y ginecologia 1992 - 121-5 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review ISSN: 0048-766X Subjects--Topical Terms: Blood Flow VelocityFemaleFetal Diseases--diagnostic imagingFetus--blood supplyHumansPregnancyUltrasonography, Prenatal--instrumentation