title: A tracking system for pulsed ultrasound images: application to quantification of fetal breathing movements.
mesh_terms: D005260:Female; D005323:Fetal Monitoring / Q000295:instrumentation*; D005947:Glucose; D006801:Humans; D011247:Pregnancy; D012119:Respiration; D014463:Ultrasonography
chemical_list: D005947:Glucose