title: Echocardiography by a neonatologist.
authors.forename: J
authors.initials: J
authors.lastname: Whitehall
mesh_terms: D018618:Echocardiography, Doppler, Color; D006331:Heart Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D007231:Infant, Newborn; D007363:Intensive Care Units, Neonatal / Q000458:organization & administration*; D009359:Neonatology