title: Continuous-wave Doppler echocardiographic evaluation of the changes in pulmonary arterial pressure during the first seven days of life.
authors.affiliation: Department of Pediatrics, Yamagata City Hospital Saiseikan, Yamagata, Japan. akibat@crest.ocn.ne.jp
authors.forename: Tomoharu
authors.initials: T
authors.lastname: Akiba
authors.forename: Kaori
authors.initials: K
authors.lastname: Akiba
mesh_terms: D001783:Blood Flow Velocity; D001794:Blood Pressure; D015150:Echocardiography, Doppler; D005260:Female; D006801:Humans; D007231:Infant, Newborn / Q000502:physiology*; D008297:Male; D011651:Pulmonary Artery / Q000502:physiology*