title: Doppler assessment of pulmonary artery pressure in acute phase of hyaline membrane disease.
authors.forename: B G
authors.initials: BG
authors.lastname: Craig
mesh_terms: D001794:Blood Pressure; D006801:Humans; D006819:Hyaline Membrane Disease / Q000000981:diagnostic imaging*; D007231:Infant, Newborn; D011651:Pulmonary Artery / Q000000981:diagnostic imaging*; D014463:Ultrasonography