title: Application of Doppler ultrasound to blood pressure measurement in small infants.
mesh_terms: D001011:Aorta / Q000502:physiology; D001795:Blood Pressure Determination; D006328:Cardiac Catheterization; D005069:Evaluation Studies as Topic; D006801:Humans; D007231:Infant, Newborn; D008722:Methods; D014465:Ultrasonics / Q000295:instrumentation; D014463:Ultrasonography