title: Circulatory studies in clinical hyaline membrane disease.
mesh_terms: D001775:Blood Circulation; D001784:Blood Gas Analysis; D001795:Blood Pressure Determination; D002404:Catheterization; D004373:Ductus Arteriosus; D005318:Fetal Heart / Q000502:physiology; D006439:Hemodynamics; D006801:Humans; D006819:Hyaline Membrane Disease / Q000503:physiopathology*; D007201:Indicator Dilution Techniques; D007231:Infant, Newborn; D008365:Manometry; D014469:Umbilical Arteries; D014471:Umbilical Veins